80784912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3560

約数の個数: 80

約数和(自身を含む): 230888000

約数和(自身を除く): 150103088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3499, 3848, 5772, 6998, 7696, 10497, 11544, 13996, 20994, 23088, 27992, 41988, 45487, 55984, 83976, 90974, 129463, 136461, 167952, 181948, 258926, 272922, 363896, 388389, 517852, 545844, 727792, 776778, 1035704, 1091688, 1553556, 1683019, 2071408, 2183376, 3107112, 3366038, 5049057, 6214224, 6732076, 10098114, 13464152, 20196228, 26928304, 40392456, 80784912]

約数ペア:

[(1, 80784912), (2, 40392456), (3, 26928304), (4, 20196228), (6, 13464152), (8, 10098114), (12, 6732076), (13, 6214224), (16, 5049057), (24, 3366038), (26, 3107112), (37, 2183376), (39, 2071408), (48, 1683019), (52, 1553556), (74, 1091688), (78, 1035704), (104, 776778), (111, 727792), (148, 545844), (156, 517852), (208, 388389), (222, 363896), (296, 272922), (312, 258926), (444, 181948), (481, 167952), (592, 136461), (624, 129463), (888, 90974), (962, 83976), (1443, 55984), (1776, 45487), (1924, 41988), (2886, 27992), (3499, 23088), (3848, 20994), (5772, 13996), (6998, 11544), (7696, 10497)]