71347692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 188762112

約数和(自身を除く): 117414420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 47, 52, 74, 78, 94, 111, 141, 148, 156, 188, 222, 263, 282, 444, 481, 526, 564, 611, 789, 962, 1052, 1222, 1443, 1578, 1739, 1833, 1924, 2444, 2886, 3156, 3419, 3478, 3666, 5217, 5772, 6838, 6956, 7332, 9731, 10257, 10434, 12361, 13676, 19462, 20514, 20868, 22607, 24722, 29193, 37083, 38924, 41028, 45214, 49444, 58386, 67821, 74166, 90428, 116772, 126503, 135642, 148332, 160693, 253006, 271284, 321386, 379509, 457357, 482079, 506012, 642772, 759018, 914714, 964158, 1372071, 1518036, 1829428, 1928316, 2744142, 5488284, 5945641, 11891282, 17836923, 23782564, 35673846, 71347692]

約数ペア:

[(1, 71347692), (2, 35673846), (3, 23782564), (4, 17836923), (6, 11891282), (12, 5945641), (13, 5488284), (26, 2744142), (37, 1928316), (39, 1829428), (47, 1518036), (52, 1372071), (74, 964158), (78, 914714), (94, 759018), (111, 642772), (141, 506012), (148, 482079), (156, 457357), (188, 379509), (222, 321386), (263, 271284), (282, 253006), (444, 160693), (481, 148332), (526, 135642), (564, 126503), (611, 116772), (789, 90428), (962, 74166), (1052, 67821), (1222, 58386), (1443, 49444), (1578, 45214), (1739, 41028), (1833, 38924), (1924, 37083), (2444, 29193), (2886, 24722), (3156, 22607), (3419, 20868), (3478, 20514), (3666, 19462), (5217, 13676), (5772, 12361), (6838, 10434), (6956, 10257), (7332, 9731)]