72998706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 92474574

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 167, 179, 222, 334, 358, 407, 501, 537, 814, 1002, 1074, 1221, 1837, 1969, 2442, 3674, 3938, 5511, 5907, 6179, 6623, 11022, 11814, 12358, 13246, 18537, 19869, 29893, 37074, 39738, 59786, 67969, 72853, 89679, 135938, 145706, 179358, 203907, 218559, 328823, 407814, 437118, 657646, 986469, 1106041, 1972938, 2212082, 3318123, 6636246, 12166451, 24332902, 36499353, 72998706]

約数ペア:

[(1, 72998706), (2, 36499353), (3, 24332902), (6, 12166451), (11, 6636246), (22, 3318123), (33, 2212082), (37, 1972938), (66, 1106041), (74, 986469), (111, 657646), (167, 437118), (179, 407814), (222, 328823), (334, 218559), (358, 203907), (407, 179358), (501, 145706), (537, 135938), (814, 89679), (1002, 72853), (1074, 67969), (1221, 59786), (1837, 39738), (1969, 37074), (2442, 29893), (3674, 19869), (3938, 18537), (5511, 13246), (5907, 12358), (6179, 11814), (6623, 11022)]