83821686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 186654720

約数和(自身を除く): 102833034

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 79, 122, 158, 183, 223, 237, 366, 446, 474, 669, 793, 1027, 1338, 1586, 2054, 2379, 2899, 3081, 4758, 4819, 5798, 6162, 8697, 9638, 13603, 14457, 17394, 17617, 27206, 28914, 35234, 40809, 52851, 62647, 81618, 105702, 125294, 176839, 187941, 229021, 353678, 375882, 458042, 530517, 687063, 1061034, 1074637, 1374126, 2149274, 3223911, 6447822, 13970281, 27940562, 41910843, 83821686]

約数ペア:

[(1, 83821686), (2, 41910843), (3, 27940562), (6, 13970281), (13, 6447822), (26, 3223911), (39, 2149274), (61, 1374126), (78, 1074637), (79, 1061034), (122, 687063), (158, 530517), (183, 458042), (223, 375882), (237, 353678), (366, 229021), (446, 187941), (474, 176839), (669, 125294), (793, 105702), (1027, 81618), (1338, 62647), (1586, 52851), (2054, 40809), (2379, 35234), (2899, 28914), (3081, 27206), (4758, 17617), (4819, 17394), (5798, 14457), (6162, 13603), (8697, 9638)]