73872190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 162547200

約数和(自身を除く): 88675010

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 266, 335, 469, 665, 670, 829, 938, 1273, 1330, 1658, 2345, 2546, 4145, 4690, 5803, 6365, 8290, 8911, 11606, 12730, 15751, 17822, 29015, 31502, 44555, 55543, 58030, 78755, 89110, 110257, 111086, 157510, 220514, 277715, 388801, 551285, 555430, 777602, 1055317, 1102570, 1944005, 2110634, 3888010, 5276585, 7387219, 10553170, 14774438, 36936095, 73872190]

約数ペア:

[(1, 73872190), (2, 36936095), (5, 14774438), (7, 10553170), (10, 7387219), (14, 5276585), (19, 3888010), (35, 2110634), (38, 1944005), (67, 1102570), (70, 1055317), (95, 777602), (133, 555430), (134, 551285), (190, 388801), (266, 277715), (335, 220514), (469, 157510), (665, 111086), (670, 110257), (829, 89110), (938, 78755), (1273, 58030), (1330, 55543), (1658, 44555), (2345, 31502), (2546, 29015), (4145, 17822), (4690, 15751), (5803, 12730), (6365, 11606), (8290, 8911)]