72028572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 211438080

約数和(自身を除く): 139409508

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 137, 154, 231, 274, 308, 411, 462, 548, 569, 822, 924, 959, 1138, 1507, 1644, 1707, 1918, 2276, 2877, 3014, 3414, 3836, 3983, 4521, 5754, 6028, 6259, 6828, 7966, 9042, 10549, 11508, 11949, 12518, 15932, 18084, 18777, 21098, 23898, 25036, 31647, 37554, 42196, 43813, 47796, 63294, 75108, 77953, 87626, 126588, 131439, 155906, 175252, 233859, 262878, 311812, 467718, 525756, 545671, 857483, 935436, 1091342, 1637013, 1714966, 2182684, 2572449, 3274026, 3429932, 5144898, 6002381, 6548052, 10289796, 12004762, 18007143, 24009524, 36014286, 72028572]

約数ペア:

[(1, 72028572), (2, 36014286), (3, 24009524), (4, 18007143), (6, 12004762), (7, 10289796), (11, 6548052), (12, 6002381), (14, 5144898), (21, 3429932), (22, 3274026), (28, 2572449), (33, 2182684), (42, 1714966), (44, 1637013), (66, 1091342), (77, 935436), (84, 857483), (132, 545671), (137, 525756), (154, 467718), (231, 311812), (274, 262878), (308, 233859), (411, 175252), (462, 155906), (548, 131439), (569, 126588), (822, 87626), (924, 77953), (959, 75108), (1138, 63294), (1507, 47796), (1644, 43813), (1707, 42196), (1918, 37554), (2276, 31647), (2877, 25036), (3014, 23898), (3414, 21098), (3836, 18777), (3983, 18084), (4521, 15932), (5754, 12518), (6028, 11949), (6259, 11508), (6828, 10549), (7966, 9042)]