4568148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 12780768

約数和(自身を除く): 8212620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 227, 234, 258, 387, 454, 468, 516, 559, 681, 774, 908, 1118, 1362, 1548, 1677, 2043, 2236, 2724, 2951, 3354, 4086, 5031, 5902, 6708, 8172, 8853, 9761, 10062, 11804, 17706, 19522, 20124, 26559, 29283, 35412, 39044, 53118, 58566, 87849, 106236, 117132, 126893, 175698, 253786, 351396, 380679, 507572, 761358, 1142037, 1522716, 2284074, 4568148]

約数ペア:

[(1, 4568148), (2, 2284074), (3, 1522716), (4, 1142037), (6, 761358), (9, 507572), (12, 380679), (13, 351396), (18, 253786), (26, 175698), (36, 126893), (39, 117132), (43, 106236), (52, 87849), (78, 58566), (86, 53118), (117, 39044), (129, 35412), (156, 29283), (172, 26559), (227, 20124), (234, 19522), (258, 17706), (387, 11804), (454, 10062), (468, 9761), (516, 8853), (559, 8172), (681, 6708), (774, 5902), (908, 5031), (1118, 4086), (1362, 3354), (1548, 2951), (1677, 2724), (2043, 2236)]