89894928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 246065600

約数和(自身を除く): 156170672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 241, 304, 409, 456, 482, 723, 818, 912, 964, 1227, 1446, 1636, 1928, 2454, 2892, 3272, 3856, 4579, 4908, 5784, 6544, 7771, 9158, 9816, 11568, 13737, 15542, 18316, 19632, 23313, 27474, 31084, 36632, 46626, 54948, 62168, 73264, 93252, 98569, 109896, 124336, 186504, 197138, 219792, 295707, 373008, 394276, 591414, 788552, 1182828, 1577104, 1872811, 2365656, 3745622, 4731312, 5618433, 7491244, 11236866, 14982488, 22473732, 29964976, 44947464, 89894928]

約数ペア:

[(1, 89894928), (2, 44947464), (3, 29964976), (4, 22473732), (6, 14982488), (8, 11236866), (12, 7491244), (16, 5618433), (19, 4731312), (24, 3745622), (38, 2365656), (48, 1872811), (57, 1577104), (76, 1182828), (114, 788552), (152, 591414), (228, 394276), (241, 373008), (304, 295707), (409, 219792), (456, 197138), (482, 186504), (723, 124336), (818, 109896), (912, 98569), (964, 93252), (1227, 73264), (1446, 62168), (1636, 54948), (1928, 46626), (2454, 36632), (2892, 31084), (3272, 27474), (3856, 23313), (4579, 19632), (4908, 18316), (5784, 15542), (6544, 13737), (7771, 11568), (9158, 9816)]