40880196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5281

約数の個数: 72

約数和(自身を含む): 121931264

約数和(自身を除く): 81051068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5233, 7812, 10466, 15699, 20932, 31398, 36631, 47097, 62796, 73262, 94194, 109893, 146524, 162223, 188388, 219786, 324446, 329679, 439572, 486669, 648892, 659358, 973338, 1135561, 1318716, 1460007, 1946676, 2271122, 2920014, 3406683, 4542244, 5840028, 6813366, 10220049, 13626732, 20440098, 40880196]

約数ペア:

[(1, 40880196), (2, 20440098), (3, 13626732), (4, 10220049), (6, 6813366), (7, 5840028), (9, 4542244), (12, 3406683), (14, 2920014), (18, 2271122), (21, 1946676), (28, 1460007), (31, 1318716), (36, 1135561), (42, 973338), (62, 659358), (63, 648892), (84, 486669), (93, 439572), (124, 329679), (126, 324446), (186, 219786), (217, 188388), (252, 162223), (279, 146524), (372, 109893), (434, 94194), (558, 73262), (651, 62796), (868, 47097), (1116, 36631), (1302, 31398), (1953, 20932), (2604, 15699), (3906, 10466), (5233, 7812)]