64571388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 180031488

約数和(自身を除く): 115460100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 137, 181, 186, 217, 274, 362, 372, 411, 434, 543, 548, 651, 724, 822, 868, 959, 1086, 1267, 1302, 1644, 1918, 2172, 2534, 2604, 2877, 3801, 3836, 4247, 5068, 5611, 5754, 7602, 8494, 11222, 11508, 12741, 15204, 16833, 16988, 22444, 24797, 25482, 29729, 33666, 39277, 49594, 50964, 59458, 67332, 74391, 78554, 89187, 99188, 117831, 118916, 148782, 157108, 173579, 178374, 235662, 297564, 347158, 356748, 471324, 520737, 694316, 768707, 1041474, 1537414, 2082948, 2306121, 3074828, 4612242, 5380949, 9224484, 10761898, 16142847, 21523796, 32285694, 64571388]

約数ペア:

[(1, 64571388), (2, 32285694), (3, 21523796), (4, 16142847), (6, 10761898), (7, 9224484), (12, 5380949), (14, 4612242), (21, 3074828), (28, 2306121), (31, 2082948), (42, 1537414), (62, 1041474), (84, 768707), (93, 694316), (124, 520737), (137, 471324), (181, 356748), (186, 347158), (217, 297564), (274, 235662), (362, 178374), (372, 173579), (411, 157108), (434, 148782), (543, 118916), (548, 117831), (651, 99188), (724, 89187), (822, 78554), (868, 74391), (959, 67332), (1086, 59458), (1267, 50964), (1302, 49594), (1644, 39277), (1918, 33666), (2172, 29729), (2534, 25482), (2604, 24797), (2877, 22444), (3801, 16988), (3836, 16833), (4247, 15204), (5068, 12741), (5611, 11508), (5754, 11222), (7602, 8494)]