87653436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 229743360

約数和(自身を除く): 142089924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 73, 78, 86, 129, 146, 156, 172, 179, 219, 258, 292, 358, 438, 516, 537, 559, 716, 876, 949, 1074, 1118, 1677, 1898, 2148, 2236, 2327, 2847, 3139, 3354, 3796, 4654, 5694, 6278, 6708, 6981, 7697, 9308, 9417, 11388, 12556, 13067, 13962, 15394, 18834, 23091, 26134, 27924, 30788, 37668, 39201, 40807, 46182, 52268, 78402, 81614, 92364, 100061, 122421, 156804, 163228, 169871, 200122, 244842, 300183, 339742, 400244, 489684, 509613, 561881, 600366, 679484, 1019226, 1123762, 1200732, 1685643, 2038452, 2247524, 3371286, 6742572, 7304453, 14608906, 21913359, 29217812, 43826718, 87653436]

約数ペア:

[(1, 87653436), (2, 43826718), (3, 29217812), (4, 21913359), (6, 14608906), (12, 7304453), (13, 6742572), (26, 3371286), (39, 2247524), (43, 2038452), (52, 1685643), (73, 1200732), (78, 1123762), (86, 1019226), (129, 679484), (146, 600366), (156, 561881), (172, 509613), (179, 489684), (219, 400244), (258, 339742), (292, 300183), (358, 244842), (438, 200122), (516, 169871), (537, 163228), (559, 156804), (716, 122421), (876, 100061), (949, 92364), (1074, 81614), (1118, 78402), (1677, 52268), (1898, 46182), (2148, 40807), (2236, 39201), (2327, 37668), (2847, 30788), (3139, 27924), (3354, 26134), (3796, 23091), (4654, 18834), (5694, 15394), (6278, 13962), (6708, 13067), (6981, 12556), (7697, 11388), (9308, 9417)]