62499996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 172295760

約数和(自身を除く): 109795764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 1609, 2158, 2988, 3218, 3237, 4316, 4827, 6436, 6474, 9654, 9711, 12948, 14481, 19308, 19422, 20917, 28962, 38844, 41834, 57924, 62751, 83668, 125502, 133547, 188253, 251004, 267094, 376506, 400641, 534188, 753012, 801282, 1201923, 1602564, 1736111, 2403846, 3472222, 4807692, 5208333, 6944444, 10416666, 15624999, 20833332, 31249998, 62499996]

約数ペア:

[(1, 62499996), (2, 31249998), (3, 20833332), (4, 15624999), (6, 10416666), (9, 6944444), (12, 5208333), (13, 4807692), (18, 3472222), (26, 2403846), (36, 1736111), (39, 1602564), (52, 1201923), (78, 801282), (83, 753012), (117, 534188), (156, 400641), (166, 376506), (234, 267094), (249, 251004), (332, 188253), (468, 133547), (498, 125502), (747, 83668), (996, 62751), (1079, 57924), (1494, 41834), (1609, 38844), (2158, 28962), (2988, 20917), (3218, 19422), (3237, 19308), (4316, 14481), (4827, 12948), (6436, 9711), (6474, 9654)]