74463942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 174758400

約数和(自身を除く): 100294458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 149, 163, 219, 298, 326, 438, 447, 489, 511, 894, 978, 1022, 1043, 1141, 1533, 2086, 2282, 3066, 3129, 3423, 6258, 6846, 10877, 11899, 21754, 23798, 24287, 32631, 35697, 48574, 65262, 71394, 72861, 76139, 83293, 145722, 152278, 166586, 170009, 228417, 249879, 340018, 456834, 499758, 510027, 1020054, 1772951, 3545902, 5318853, 10637706, 12410657, 24821314, 37231971, 74463942]

約数ペア:

[(1, 74463942), (2, 37231971), (3, 24821314), (6, 12410657), (7, 10637706), (14, 5318853), (21, 3545902), (42, 1772951), (73, 1020054), (146, 510027), (149, 499758), (163, 456834), (219, 340018), (298, 249879), (326, 228417), (438, 170009), (447, 166586), (489, 152278), (511, 145722), (894, 83293), (978, 76139), (1022, 72861), (1043, 71394), (1141, 65262), (1533, 48574), (2086, 35697), (2282, 32631), (3066, 24287), (3129, 23798), (3423, 21754), (6258, 11899), (6846, 10877)]