72642396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 187264000

約数和(自身を除く): 114621604

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 79, 109, 111, 114, 148, 158, 218, 222, 228, 237, 316, 327, 436, 444, 474, 654, 703, 948, 1308, 1406, 1501, 2071, 2109, 2812, 2923, 3002, 4033, 4142, 4218, 4503, 5846, 6004, 6213, 8066, 8284, 8436, 8611, 8769, 9006, 11692, 12099, 12426, 16132, 17222, 17538, 18012, 24198, 24852, 25833, 34444, 35076, 48396, 51666, 55537, 76627, 103332, 111074, 153254, 163609, 166611, 222148, 229881, 306508, 318607, 327218, 333222, 459762, 490827, 637214, 654436, 666444, 919524, 955821, 981654, 1274428, 1911642, 1963308, 3823284, 6053533, 12107066, 18160599, 24214132, 36321198, 72642396]

約数ペア:

[(1, 72642396), (2, 36321198), (3, 24214132), (4, 18160599), (6, 12107066), (12, 6053533), (19, 3823284), (37, 1963308), (38, 1911642), (57, 1274428), (74, 981654), (76, 955821), (79, 919524), (109, 666444), (111, 654436), (114, 637214), (148, 490827), (158, 459762), (218, 333222), (222, 327218), (228, 318607), (237, 306508), (316, 229881), (327, 222148), (436, 166611), (444, 163609), (474, 153254), (654, 111074), (703, 103332), (948, 76627), (1308, 55537), (1406, 51666), (1501, 48396), (2071, 35076), (2109, 34444), (2812, 25833), (2923, 24852), (3002, 24198), (4033, 18012), (4142, 17538), (4218, 17222), (4503, 16132), (5846, 12426), (6004, 12099), (6213, 11692), (8066, 9006), (8284, 8769), (8436, 8611)]