88181964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 259284480

約数和(自身を除く): 171102516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 94, 114, 117, 141, 156, 171, 188, 211, 228, 234, 247, 282, 342, 422, 423, 468, 494, 564, 611, 633, 684, 741, 844, 846, 893, 988, 1222, 1266, 1482, 1692, 1786, 1833, 1899, 2223, 2444, 2532, 2679, 2743, 2964, 3572, 3666, 3798, 4009, 4446, 5358, 5486, 5499, 7332, 7596, 8018, 8037, 8229, 8892, 9917, 10716, 10972, 10998, 11609, 12027, 16036, 16074, 16458, 19834, 21996, 23218, 24054, 24687, 29751, 32148, 32916, 34827, 36081, 39668, 46436, 48108, 49374, 52117, 59502, 69654, 72162, 89253, 98748, 104234, 104481, 119004, 128921, 139308, 144324, 156351, 178506, 188423, 208468, 208962, 257842, 312702, 357012, 376846, 386763, 417924, 469053, 515684, 565269, 625404, 753692, 773526, 938106, 1130538, 1160289, 1547052, 1695807, 1876212, 2261076, 2320578, 2449499, 3391614, 4641156, 4898998, 6783228, 7348497, 9797996, 14696994, 22045491, 29393988, 44090982, 88181964]

約数ペア:

[(1, 88181964), (2, 44090982), (3, 29393988), (4, 22045491), (6, 14696994), (9, 9797996), (12, 7348497), (13, 6783228), (18, 4898998), (19, 4641156), (26, 3391614), (36, 2449499), (38, 2320578), (39, 2261076), (47, 1876212), (52, 1695807), (57, 1547052), (76, 1160289), (78, 1130538), (94, 938106), (114, 773526), (117, 753692), (141, 625404), (156, 565269), (171, 515684), (188, 469053), (211, 417924), (228, 386763), (234, 376846), (247, 357012), (282, 312702), (342, 257842), (422, 208962), (423, 208468), (468, 188423), (494, 178506), (564, 156351), (611, 144324), (633, 139308), (684, 128921), (741, 119004), (844, 104481), (846, 104234), (893, 98748), (988, 89253), (1222, 72162), (1266, 69654), (1482, 59502), (1692, 52117), (1786, 49374), (1833, 48108), (1899, 46436), (2223, 39668), (2444, 36081), (2532, 34827), (2679, 32916), (2743, 32148), (2964, 29751), (3572, 24687), (3666, 24054), (3798, 23218), (4009, 21996), (4446, 19834), (5358, 16458), (5486, 16074), (5499, 16036), (7332, 12027), (7596, 11609), (8018, 10998), (8037, 10972), (8229, 10716), (8892, 9917)]