90184932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 259459200

約数和(自身を除く): 169274268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 43, 46, 51, 68, 69, 86, 92, 102, 129, 138, 149, 153, 172, 204, 207, 258, 276, 298, 306, 387, 391, 414, 447, 516, 596, 612, 731, 774, 782, 828, 894, 989, 1173, 1341, 1462, 1548, 1564, 1788, 1978, 2193, 2346, 2533, 2682, 2924, 2967, 3427, 3519, 3956, 4386, 4692, 5066, 5364, 5934, 6407, 6579, 6854, 7038, 7599, 8772, 8901, 10132, 10281, 11868, 12814, 13158, 13708, 14076, 15198, 16813, 17802, 19221, 20562, 22797, 25628, 26316, 30396, 30843, 33626, 35604, 38442, 41124, 45594, 50439, 57663, 58259, 61686, 67252, 76884, 91188, 100878, 108919, 115326, 116518, 123372, 147361, 151317, 174777, 201756, 217838, 230652, 233036, 294722, 302634, 326757, 349554, 435676, 442083, 524331, 589444, 605268, 653514, 699108, 884166, 980271, 1048662, 1307028, 1326249, 1768332, 1960542, 2097324, 2505137, 2652498, 3921084, 5010274, 5304996, 7515411, 10020548, 15030822, 22546233, 30061644, 45092466, 90184932]

約数ペア:

[(1, 90184932), (2, 45092466), (3, 30061644), (4, 22546233), (6, 15030822), (9, 10020548), (12, 7515411), (17, 5304996), (18, 5010274), (23, 3921084), (34, 2652498), (36, 2505137), (43, 2097324), (46, 1960542), (51, 1768332), (68, 1326249), (69, 1307028), (86, 1048662), (92, 980271), (102, 884166), (129, 699108), (138, 653514), (149, 605268), (153, 589444), (172, 524331), (204, 442083), (207, 435676), (258, 349554), (276, 326757), (298, 302634), (306, 294722), (387, 233036), (391, 230652), (414, 217838), (447, 201756), (516, 174777), (596, 151317), (612, 147361), (731, 123372), (774, 116518), (782, 115326), (828, 108919), (894, 100878), (989, 91188), (1173, 76884), (1341, 67252), (1462, 61686), (1548, 58259), (1564, 57663), (1788, 50439), (1978, 45594), (2193, 41124), (2346, 38442), (2533, 35604), (2682, 33626), (2924, 30843), (2967, 30396), (3427, 26316), (3519, 25628), (3956, 22797), (4386, 20562), (4692, 19221), (5066, 17802), (5364, 16813), (5934, 15198), (6407, 14076), (6579, 13708), (6854, 13158), (7038, 12814), (7599, 11868), (8772, 10281), (8901, 10132)]