72146052

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 212712192

約数和(自身を除く): 140566140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 653, 682, 837, 891, 1023, 1116, 1188, 1306, 1364, 1674, 1782, 1959, 2046, 2511, 2612, 3069, 3348, 3564, 3918, 4092, 5022, 5877, 6138, 7183, 7836, 9207, 10044, 11754, 12276, 14366, 17631, 18414, 20243, 21549, 23508, 27621, 28732, 35262, 36828, 40486, 43098, 52893, 55242, 60729, 64647, 70524, 80972, 86196, 105786, 110484, 121458, 129294, 182187, 193941, 211572, 222673, 242916, 258588, 364374, 387882, 445346, 546561, 581823, 668019, 728748, 775764, 890692, 1093122, 1163646, 1336038, 1639683, 2004057, 2186244, 2327292, 2672076, 3279366, 4008114, 6012171, 6558732, 8016228, 12024342, 18036513, 24048684, 36073026, 72146052]

約数ペア:

[(1, 72146052), (2, 36073026), (3, 24048684), (4, 18036513), (6, 12024342), (9, 8016228), (11, 6558732), (12, 6012171), (18, 4008114), (22, 3279366), (27, 2672076), (31, 2327292), (33, 2186244), (36, 2004057), (44, 1639683), (54, 1336038), (62, 1163646), (66, 1093122), (81, 890692), (93, 775764), (99, 728748), (108, 668019), (124, 581823), (132, 546561), (162, 445346), (186, 387882), (198, 364374), (279, 258588), (297, 242916), (324, 222673), (341, 211572), (372, 193941), (396, 182187), (558, 129294), (594, 121458), (653, 110484), (682, 105786), (837, 86196), (891, 80972), (1023, 70524), (1116, 64647), (1188, 60729), (1306, 55242), (1364, 52893), (1674, 43098), (1782, 40486), (1959, 36828), (2046, 35262), (2511, 28732), (2612, 27621), (3069, 23508), (3348, 21549), (3564, 20243), (3918, 18414), (4092, 17631), (5022, 14366), (5877, 12276), (6138, 11754), (7183, 10044), (7836, 9207)]