71333751808

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1070

約数の個数: 176

約数和(自身を含む): 161372510208

約数和(自身を除く): 90038758400

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 281, 341, 352, 496, 512, 562, 682, 704, 727, 992, 1024, 1124, 1364, 1408, 1454, 1984, 2248, 2728, 2816, 2908, 3091, 3968, 4496, 5456, 5632, 5816, 6182, 7936, 7997, 8711, 8992, 10912, 11264, 11632, 12364, 15872, 15994, 17422, 17984, 21824, 22537, 23264, 24728, 31744, 31988, 34844, 35968, 43648, 45074, 46528, 49456, 63976, 69688, 71936, 87296, 90148, 93056, 95821, 98912, 127952, 139376, 143872, 174592, 180296, 186112, 191642, 197824, 204287, 247907, 255904, 278752, 287744, 349184, 360592, 372224, 383284, 395648, 408574, 495814, 511808, 557504, 721184, 744448, 766568, 791296, 817148, 991628, 1023616, 1115008, 1442368, 1533136, 1582592, 1634296, 1983256, 2047232, 2230016, 2247157, 2884736, 3066272, 3165184, 3268592, 3966512, 4094464, 4460032, 4494314, 5769472, 6132544, 6332897, 6537184, 7933024, 8188928, 8920064, 8988628, 11538944, 12265088, 12665794, 13074368, 15866048, 17977256, 23077888, 24530176, 25331588, 26148736, 31732096, 35954512, 49060352, 50663176, 52297472, 63464192, 69661867, 71909024, 98120704, 101326352, 104594944, 126928384, 139323734, 143818048, 202652704, 209189888, 253856768, 278647468, 287636096, 405305408, 557294936, 575272192, 810610816, 1114589872, 1150544384, 1621221632, 2229179744, 2301088768, 3242443264, 4458359488, 6484886528, 8916718976, 17833437952, 35666875904, 71333751808]

約数ペア:

[(1, 71333751808), (2, 35666875904), (4, 17833437952), (8, 8916718976), (11, 6484886528), (16, 4458359488), (22, 3242443264), (31, 2301088768), (32, 2229179744), (44, 1621221632), (62, 1150544384), (64, 1114589872), (88, 810610816), (124, 575272192), (128, 557294936), (176, 405305408), (248, 287636096), (256, 278647468), (281, 253856768), (341, 209189888), (352, 202652704), (496, 143818048), (512, 139323734), (562, 126928384), (682, 104594944), (704, 101326352), (727, 98120704), (992, 71909024), (1024, 69661867), (1124, 63464192), (1364, 52297472), (1408, 50663176), (1454, 49060352), (1984, 35954512), (2248, 31732096), (2728, 26148736), (2816, 25331588), (2908, 24530176), (3091, 23077888), (3968, 17977256), (4496, 15866048), (5456, 13074368), (5632, 12665794), (5816, 12265088), (6182, 11538944), (7936, 8988628), (7997, 8920064), (8711, 8188928), (8992, 7933024), (10912, 6537184), (11264, 6332897), (11632, 6132544), (12364, 5769472), (15872, 4494314), (15994, 4460032), (17422, 4094464), (17984, 3966512), (21824, 3268592), (22537, 3165184), (23264, 3066272), (24728, 2884736), (31744, 2247157), (31988, 2230016), (34844, 2047232), (35968, 1983256), (43648, 1634296), (45074, 1582592), (46528, 1533136), (49456, 1442368), (63976, 1115008), (69688, 1023616), (71936, 991628), (87296, 817148), (90148, 791296), (93056, 766568), (95821, 744448), (98912, 721184), (127952, 557504), (139376, 511808), (143872, 495814), (174592, 408574), (180296, 395648), (186112, 383284), (191642, 372224), (197824, 360592), (204287, 349184), (247907, 287744), (255904, 278752)]