8216676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 22723064

約数和(自身を除く): 14506388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 181, 194, 234, 291, 362, 388, 468, 543, 582, 724, 873, 1086, 1164, 1261, 1629, 1746, 2172, 2353, 2522, 3258, 3492, 3783, 4706, 5044, 6516, 7059, 7566, 9412, 11349, 14118, 15132, 17557, 21177, 22698, 28236, 35114, 42354, 45396, 52671, 70228, 84708, 105342, 158013, 210684, 228241, 316026, 456482, 632052, 684723, 912964, 1369446, 2054169, 2738892, 4108338, 8216676]

約数ペア:

[(1, 8216676), (2, 4108338), (3, 2738892), (4, 2054169), (6, 1369446), (9, 912964), (12, 684723), (13, 632052), (18, 456482), (26, 316026), (36, 228241), (39, 210684), (52, 158013), (78, 105342), (97, 84708), (117, 70228), (156, 52671), (181, 45396), (194, 42354), (234, 35114), (291, 28236), (362, 22698), (388, 21177), (468, 17557), (543, 15132), (582, 14118), (724, 11349), (873, 9412), (1086, 7566), (1164, 7059), (1261, 6516), (1629, 5044), (1746, 4706), (2172, 3783), (2353, 3492), (2522, 3258)]