89612172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 257184928

約数和(自身を除く): 167572756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 61, 73, 78, 86, 117, 122, 129, 146, 156, 172, 183, 219, 234, 244, 258, 292, 366, 387, 438, 468, 516, 549, 559, 657, 732, 774, 793, 876, 949, 1098, 1118, 1314, 1548, 1586, 1677, 1898, 2196, 2236, 2379, 2623, 2628, 2847, 3139, 3172, 3354, 3796, 4453, 4758, 5031, 5246, 5694, 6278, 6708, 7137, 7869, 8541, 8906, 9417, 9516, 10062, 10492, 11388, 12556, 13359, 14274, 15738, 17082, 17812, 18834, 20124, 23607, 26718, 28251, 28548, 31476, 34099, 34164, 37668, 40077, 40807, 47214, 53436, 56502, 57889, 68198, 80154, 81614, 94428, 102297, 113004, 115778, 122421, 136396, 160308, 163228, 173667, 191479, 204594, 231556, 244842, 306891, 347334, 367263, 382958, 409188, 489684, 521001, 574437, 613782, 694668, 734526, 765916, 1042002, 1148874, 1227564, 1469052, 1723311, 2084004, 2297748, 2489227, 3446622, 4978454, 6893244, 7467681, 9956908, 14935362, 22403043, 29870724, 44806086, 89612172]

約数ペア:

[(1, 89612172), (2, 44806086), (3, 29870724), (4, 22403043), (6, 14935362), (9, 9956908), (12, 7467681), (13, 6893244), (18, 4978454), (26, 3446622), (36, 2489227), (39, 2297748), (43, 2084004), (52, 1723311), (61, 1469052), (73, 1227564), (78, 1148874), (86, 1042002), (117, 765916), (122, 734526), (129, 694668), (146, 613782), (156, 574437), (172, 521001), (183, 489684), (219, 409188), (234, 382958), (244, 367263), (258, 347334), (292, 306891), (366, 244842), (387, 231556), (438, 204594), (468, 191479), (516, 173667), (549, 163228), (559, 160308), (657, 136396), (732, 122421), (774, 115778), (793, 113004), (876, 102297), (949, 94428), (1098, 81614), (1118, 80154), (1314, 68198), (1548, 57889), (1586, 56502), (1677, 53436), (1898, 47214), (2196, 40807), (2236, 40077), (2379, 37668), (2623, 34164), (2628, 34099), (2847, 31476), (3139, 28548), (3172, 28251), (3354, 26718), (3796, 23607), (4453, 20124), (4758, 18834), (5031, 17812), (5246, 17082), (5694, 15738), (6278, 14274), (6708, 13359), (7137, 12556), (7869, 11388), (8541, 10492), (8906, 10062), (9417, 9516)]