90339084

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 266936320

約数和(自身を除く): 176597236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 223, 242, 279, 297, 341, 363, 372, 396, 446, 484, 558, 594, 669, 682, 726, 837, 892, 1023, 1089, 1116, 1188, 1338, 1364, 1452, 1674, 2007, 2046, 2178, 2453, 2676, 3069, 3267, 3348, 3751, 4014, 4092, 4356, 4906, 6021, 6138, 6534, 6913, 7359, 7502, 8028, 9207, 9812, 11253, 12042, 12276, 13068, 13826, 14718, 15004, 18414, 20739, 22077, 22506, 24084, 26983, 27652, 29436, 33759, 36828, 41478, 44154, 45012, 53966, 62217, 66231, 67518, 76043, 80949, 82956, 88308, 101277, 107932, 124434, 132462, 135036, 152086, 161898, 186651, 202554, 228129, 242847, 248868, 264924, 304172, 323796, 373302, 405108, 456258, 485694, 684387, 728541, 746604, 836473, 912516, 971388, 1368774, 1457082, 1672946, 2053161, 2509419, 2737548, 2914164, 3345892, 4106322, 5018838, 7528257, 8212644, 10037676, 15056514, 22584771, 30113028, 45169542, 90339084]

約数ペア:

[(1, 90339084), (2, 45169542), (3, 30113028), (4, 22584771), (6, 15056514), (9, 10037676), (11, 8212644), (12, 7528257), (18, 5018838), (22, 4106322), (27, 3345892), (31, 2914164), (33, 2737548), (36, 2509419), (44, 2053161), (54, 1672946), (62, 1457082), (66, 1368774), (93, 971388), (99, 912516), (108, 836473), (121, 746604), (124, 728541), (132, 684387), (186, 485694), (198, 456258), (223, 405108), (242, 373302), (279, 323796), (297, 304172), (341, 264924), (363, 248868), (372, 242847), (396, 228129), (446, 202554), (484, 186651), (558, 161898), (594, 152086), (669, 135036), (682, 132462), (726, 124434), (837, 107932), (892, 101277), (1023, 88308), (1089, 82956), (1116, 80949), (1188, 76043), (1338, 67518), (1364, 66231), (1452, 62217), (1674, 53966), (2007, 45012), (2046, 44154), (2178, 41478), (2453, 36828), (2676, 33759), (3069, 29436), (3267, 27652), (3348, 26983), (3751, 24084), (4014, 22506), (4092, 22077), (4356, 20739), (4906, 18414), (6021, 15004), (6138, 14718), (6534, 13826), (6913, 13068), (7359, 12276), (7502, 12042), (8028, 11253), (9207, 9812)]