87863321476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{6857}}^1$

素因数の和:7189

約数の個数: 96

約数和(自身を含む): 186149601792

約数和(自身を除く): 98286280316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 197, 202, 322, 394, 404, 644, 707, 788, 1379, 1414, 2323, 2758, 2828, 4531, 4646, 5516, 6857, 9062, 9292, 13714, 16261, 18124, 19897, 27428, 31717, 32522, 39794, 47999, 63434, 65044, 79588, 95998, 126868, 139279, 157711, 191996, 278558, 315422, 457631, 557116, 630844, 692557, 915262, 1103977, 1350829, 1385114, 1830524, 2207954, 2701658, 2770228, 3203417, 4415908, 4847899, 5403316, 6406834, 9455803, 9695798, 12813668, 15928811, 18911606, 19391596, 31069067, 31857622, 37823212, 62138134, 63715244, 111501677, 124276268, 136433729, 217483469, 223003354, 272867458, 434966938, 446006708, 545734916, 869933876, 955036103, 1910072206, 3137975767, 3820144412, 6275951534, 12551903068, 21965830369, 43931660738, 87863321476]

約数ペア:

[(1, 87863321476), (2, 43931660738), (4, 21965830369), (7, 12551903068), (14, 6275951534), (23, 3820144412), (28, 3137975767), (46, 1910072206), (92, 955036103), (101, 869933876), (161, 545734916), (197, 446006708), (202, 434966938), (322, 272867458), (394, 223003354), (404, 217483469), (644, 136433729), (707, 124276268), (788, 111501677), (1379, 63715244), (1414, 62138134), (2323, 37823212), (2758, 31857622), (2828, 31069067), (4531, 19391596), (4646, 18911606), (5516, 15928811), (6857, 12813668), (9062, 9695798), (9292, 9455803), (13714, 6406834), (16261, 5403316), (18124, 4847899), (19897, 4415908), (27428, 3203417), (31717, 2770228), (32522, 2701658), (39794, 2207954), (47999, 1830524), (63434, 1385114), (65044, 1350829), (79588, 1103977), (95998, 915262), (126868, 692557), (139279, 630844), (157711, 557116), (191996, 457631), (278558, 315422)]