86088640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 230026464

約数和(自身を除く): 143937824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 592, 661, 704, 740, 814, 880, 1184, 1322, 1480, 1628, 1760, 2035, 2368, 2644, 2960, 3256, 3305, 3520, 4070, 5288, 5920, 6512, 6610, 7271, 8140, 10576, 11840, 13024, 13220, 14542, 16280, 21152, 24457, 26048, 26440, 29084, 32560, 36355, 42304, 48914, 52880, 58168, 65120, 72710, 97828, 105760, 116336, 122285, 130240, 145420, 195656, 211520, 232672, 244570, 269027, 290840, 391312, 465344, 489140, 538054, 581680, 782624, 978280, 1076108, 1163360, 1345135, 1565248, 1956560, 2152216, 2326720, 2690270, 3913120, 4304432, 5380540, 7826240, 8608864, 10761080, 17217728, 21522160, 43044320, 86088640]

約数ペア:

[(1, 86088640), (2, 43044320), (4, 21522160), (5, 17217728), (8, 10761080), (10, 8608864), (11, 7826240), (16, 5380540), (20, 4304432), (22, 3913120), (32, 2690270), (37, 2326720), (40, 2152216), (44, 1956560), (55, 1565248), (64, 1345135), (74, 1163360), (80, 1076108), (88, 978280), (110, 782624), (148, 581680), (160, 538054), (176, 489140), (185, 465344), (220, 391312), (296, 290840), (320, 269027), (352, 244570), (370, 232672), (407, 211520), (440, 195656), (592, 145420), (661, 130240), (704, 122285), (740, 116336), (814, 105760), (880, 97828), (1184, 72710), (1322, 65120), (1480, 58168), (1628, 52880), (1760, 48914), (2035, 42304), (2368, 36355), (2644, 32560), (2960, 29084), (3256, 26440), (3305, 26048), (3520, 24457), (4070, 21152), (5288, 16280), (5920, 14542), (6512, 13220), (6610, 13024), (7271, 11840), (8140, 10576)]