79776288

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 163958112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 239, 244, 288, 304, 342, 366, 456, 478, 488, 549, 608, 684, 717, 732, 912, 956, 976, 1098, 1159, 1368, 1434, 1464, 1824, 1912, 1952, 2151, 2196, 2318, 2736, 2868, 2928, 3477, 3824, 4302, 4392, 4541, 4636, 5472, 5736, 5856, 6954, 7648, 8604, 8784, 9082, 9272, 10431, 11472, 13623, 13908, 14579, 17208, 17568, 18164, 18544, 20862, 22944, 27246, 27816, 29158, 34416, 36328, 37088, 40869, 41724, 43737, 54492, 55632, 58316, 68832, 72656, 81738, 83448, 87474, 108984, 111264, 116632, 131211, 145312, 163476, 166896, 174948, 217968, 233264, 262422, 277001, 326952, 333792, 349896, 435936, 466528, 524844, 554002, 653904, 699792, 831003, 1049688, 1108004, 1307808, 1399584, 1662006, 2099376, 2216008, 2493009, 3324012, 4198752, 4432016, 4986018, 6648024, 8864032, 9972036, 13296048, 19944072, 26592096, 39888144, 79776288]

約数ペア:

[(1, 79776288), (2, 39888144), (3, 26592096), (4, 19944072), (6, 13296048), (8, 9972036), (9, 8864032), (12, 6648024), (16, 4986018), (18, 4432016), (19, 4198752), (24, 3324012), (32, 2493009), (36, 2216008), (38, 2099376), (48, 1662006), (57, 1399584), (61, 1307808), (72, 1108004), (76, 1049688), (96, 831003), (114, 699792), (122, 653904), (144, 554002), (152, 524844), (171, 466528), (183, 435936), (228, 349896), (239, 333792), (244, 326952), (288, 277001), (304, 262422), (342, 233264), (366, 217968), (456, 174948), (478, 166896), (488, 163476), (549, 145312), (608, 131211), (684, 116632), (717, 111264), (732, 108984), (912, 87474), (956, 83448), (976, 81738), (1098, 72656), (1159, 68832), (1368, 58316), (1434, 55632), (1464, 54492), (1824, 43737), (1912, 41724), (1952, 40869), (2151, 37088), (2196, 36328), (2318, 34416), (2736, 29158), (2868, 27816), (2928, 27246), (3477, 22944), (3824, 20862), (4302, 18544), (4392, 18164), (4541, 17568), (4636, 17208), (5472, 14579), (5736, 13908), (5856, 13623), (6954, 11472), (7648, 10431), (8604, 9272), (8784, 9082)]