82327940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 193342464

約数和(自身を除く): 111014524

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 73, 85, 107, 124, 146, 155, 170, 214, 292, 310, 340, 365, 428, 527, 535, 620, 730, 1054, 1070, 1241, 1460, 1819, 2108, 2140, 2263, 2482, 2635, 3317, 3638, 4526, 4964, 5270, 6205, 6634, 7276, 7811, 9052, 9095, 10540, 11315, 12410, 13268, 15622, 16585, 18190, 22630, 24820, 31244, 33170, 36380, 38471, 39055, 45260, 56389, 66340, 76942, 78110, 112778, 132787, 153884, 156220, 192355, 225556, 242141, 265574, 281945, 384710, 484282, 531148, 563890, 663935, 769420, 968564, 1127780, 1210705, 1327870, 2421410, 2655740, 4116397, 4842820, 8232794, 16465588, 20581985, 41163970, 82327940]

約数ペア:

[(1, 82327940), (2, 41163970), (4, 20581985), (5, 16465588), (10, 8232794), (17, 4842820), (20, 4116397), (31, 2655740), (34, 2421410), (62, 1327870), (68, 1210705), (73, 1127780), (85, 968564), (107, 769420), (124, 663935), (146, 563890), (155, 531148), (170, 484282), (214, 384710), (292, 281945), (310, 265574), (340, 242141), (365, 225556), (428, 192355), (527, 156220), (535, 153884), (620, 132787), (730, 112778), (1054, 78110), (1070, 76942), (1241, 66340), (1460, 56389), (1819, 45260), (2108, 39055), (2140, 38471), (2263, 36380), (2482, 33170), (2635, 31244), (3317, 24820), (3638, 22630), (4526, 18190), (4964, 16585), (5270, 15622), (6205, 13268), (6634, 12410), (7276, 11315), (7811, 10540), (9052, 9095)]