42000156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1671

約数の個数: 72

約数和(自身を含む): 117621504

約数和(自身を除く): 75621348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 1583, 2211, 2412, 2948, 3166, 4422, 4749, 6332, 6633, 8844, 9498, 13266, 14247, 17413, 18996, 26532, 28494, 34826, 52239, 56988, 69652, 104478, 106061, 156717, 208956, 212122, 313434, 318183, 424244, 626868, 636366, 954549, 1166671, 1272732, 1909098, 2333342, 3500013, 3818196, 4666684, 7000026, 10500039, 14000052, 21000078, 42000156]

約数ペア:

[(1, 42000156), (2, 21000078), (3, 14000052), (4, 10500039), (6, 7000026), (9, 4666684), (11, 3818196), (12, 3500013), (18, 2333342), (22, 1909098), (33, 1272732), (36, 1166671), (44, 954549), (66, 636366), (67, 626868), (99, 424244), (132, 318183), (134, 313434), (198, 212122), (201, 208956), (268, 156717), (396, 106061), (402, 104478), (603, 69652), (737, 56988), (804, 52239), (1206, 34826), (1474, 28494), (1583, 26532), (2211, 18996), (2412, 17413), (2948, 14247), (3166, 13266), (4422, 9498), (4749, 8844), (6332, 6633)]