73432476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 211891680

約数和(自身を除く): 138459204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 43, 52, 78, 82, 86, 89, 117, 123, 129, 156, 164, 172, 178, 234, 246, 258, 267, 356, 369, 387, 468, 492, 516, 533, 534, 559, 738, 774, 801, 1066, 1068, 1118, 1157, 1476, 1548, 1599, 1602, 1677, 1763, 2132, 2236, 2314, 3198, 3204, 3354, 3471, 3526, 3649, 3827, 4628, 4797, 5031, 5289, 6396, 6708, 6942, 7052, 7298, 7654, 9594, 10062, 10413, 10578, 10947, 11481, 13884, 14596, 15308, 15867, 19188, 20124, 20826, 21156, 21894, 22919, 22962, 31734, 32841, 34443, 41652, 43788, 45838, 45924, 47437, 49751, 63468, 65682, 68757, 68886, 91676, 94874, 99502, 131364, 137514, 137772, 142311, 149253, 156907, 189748, 199004, 206271, 275028, 284622, 298506, 313814, 412542, 426933, 447759, 470721, 569244, 597012, 627628, 825084, 853866, 895518, 941442, 1412163, 1707732, 1791036, 1882884, 2039791, 2824326, 4079582, 5648652, 6119373, 8159164, 12238746, 18358119, 24477492, 36716238, 73432476]

約数ペア:

[(1, 73432476), (2, 36716238), (3, 24477492), (4, 18358119), (6, 12238746), (9, 8159164), (12, 6119373), (13, 5648652), (18, 4079582), (26, 2824326), (36, 2039791), (39, 1882884), (41, 1791036), (43, 1707732), (52, 1412163), (78, 941442), (82, 895518), (86, 853866), (89, 825084), (117, 627628), (123, 597012), (129, 569244), (156, 470721), (164, 447759), (172, 426933), (178, 412542), (234, 313814), (246, 298506), (258, 284622), (267, 275028), (356, 206271), (369, 199004), (387, 189748), (468, 156907), (492, 149253), (516, 142311), (533, 137772), (534, 137514), (559, 131364), (738, 99502), (774, 94874), (801, 91676), (1066, 68886), (1068, 68757), (1118, 65682), (1157, 63468), (1476, 49751), (1548, 47437), (1599, 45924), (1602, 45838), (1677, 43788), (1763, 41652), (2132, 34443), (2236, 32841), (2314, 31734), (3198, 22962), (3204, 22919), (3354, 21894), (3471, 21156), (3526, 20826), (3649, 20124), (3827, 19188), (4628, 15867), (4797, 15308), (5031, 14596), (5289, 13884), (6396, 11481), (6708, 10947), (6942, 10578), (7052, 10413), (7298, 10062), (7654, 9594)]