80758704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 248984064

約数和(自身を除く): 168225360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 331, 368, 391, 408, 442, 552, 598, 624, 662, 663, 782, 816, 884, 897, 993, 1104, 1173, 1196, 1324, 1326, 1564, 1768, 1794, 1986, 2346, 2392, 2648, 2652, 3128, 3536, 3588, 3972, 4303, 4692, 4784, 5083, 5296, 5304, 5627, 6256, 7176, 7613, 7944, 8606, 9384, 10166, 10608, 11254, 12909, 14352, 15226, 15249, 15888, 16881, 17212, 18768, 20332, 22508, 22839, 25818, 30452, 30498, 33762, 34424, 40664, 45016, 45678, 51636, 60904, 60996, 67524, 68848, 73151, 81328, 90032, 91356, 98969, 103272, 121808, 121992, 129421, 135048, 146302, 182712, 197938, 206544, 219453, 243984, 258842, 270096, 292604, 296907, 365424, 388263, 395876, 438906, 517684, 585208, 593814, 776526, 791752, 877812, 1035368, 1170416, 1187628, 1553052, 1583504, 1682473, 1755624, 2070736, 2375256, 3106104, 3364946, 3511248, 4750512, 5047419, 6212208, 6729892, 10094838, 13459784, 20189676, 26919568, 40379352, 80758704]

約数ペア:

[(1, 80758704), (2, 40379352), (3, 26919568), (4, 20189676), (6, 13459784), (8, 10094838), (12, 6729892), (13, 6212208), (16, 5047419), (17, 4750512), (23, 3511248), (24, 3364946), (26, 3106104), (34, 2375256), (39, 2070736), (46, 1755624), (48, 1682473), (51, 1583504), (52, 1553052), (68, 1187628), (69, 1170416), (78, 1035368), (92, 877812), (102, 791752), (104, 776526), (136, 593814), (138, 585208), (156, 517684), (184, 438906), (204, 395876), (208, 388263), (221, 365424), (272, 296907), (276, 292604), (299, 270096), (312, 258842), (331, 243984), (368, 219453), (391, 206544), (408, 197938), (442, 182712), (552, 146302), (598, 135048), (624, 129421), (662, 121992), (663, 121808), (782, 103272), (816, 98969), (884, 91356), (897, 90032), (993, 81328), (1104, 73151), (1173, 68848), (1196, 67524), (1324, 60996), (1326, 60904), (1564, 51636), (1768, 45678), (1794, 45016), (1986, 40664), (2346, 34424), (2392, 33762), (2648, 30498), (2652, 30452), (3128, 25818), (3536, 22839), (3588, 22508), (3972, 20332), (4303, 18768), (4692, 17212), (4784, 16881), (5083, 15888), (5296, 15249), (5304, 15226), (5627, 14352), (6256, 12909), (7176, 11254), (7613, 10608), (7944, 10166), (8606, 9384)]