73213992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 211068000

約数和(自身を除く): 137854008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 436, 456, 491, 654, 684, 872, 981, 982, 1308, 1368, 1473, 1962, 1964, 2071, 2616, 2946, 3924, 3928, 4142, 4419, 5892, 6213, 7848, 8284, 8838, 9329, 11784, 12426, 16568, 17676, 18639, 18658, 24852, 27987, 35352, 37278, 37316, 49704, 53519, 55974, 74556, 74632, 83961, 107038, 111948, 149112, 160557, 167922, 214076, 223896, 321114, 335844, 428152, 481671, 642228, 671688, 963342, 1016861, 1284456, 1926684, 2033722, 3050583, 3853368, 4067444, 6101166, 8134888, 9151749, 12202332, 18303498, 24404664, 36606996, 73213992]

約数ペア:

[(1, 73213992), (2, 36606996), (3, 24404664), (4, 18303498), (6, 12202332), (8, 9151749), (9, 8134888), (12, 6101166), (18, 4067444), (19, 3853368), (24, 3050583), (36, 2033722), (38, 1926684), (57, 1284456), (72, 1016861), (76, 963342), (109, 671688), (114, 642228), (152, 481671), (171, 428152), (218, 335844), (228, 321114), (327, 223896), (342, 214076), (436, 167922), (456, 160557), (491, 149112), (654, 111948), (684, 107038), (872, 83961), (981, 74632), (982, 74556), (1308, 55974), (1368, 53519), (1473, 49704), (1962, 37316), (1964, 37278), (2071, 35352), (2616, 27987), (2946, 24852), (3924, 18658), (3928, 18639), (4142, 17676), (4419, 16568), (5892, 12426), (6213, 11784), (7848, 9329), (8284, 8838)]