64976814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3461}}^1$

素因数の和:3625

約数の個数: 48

約数和(自身を含む): 162021600

約数和(自身を除く): 97044786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 3129, 3461, 6258, 6922, 9387, 10383, 18774, 20766, 24227, 31149, 48454, 62298, 72681, 145362, 218043, 436086, 515689, 1031378, 1547067, 3094134, 3609823, 4641201, 7219646, 9282402, 10829469, 21658938, 32488407, 64976814]

約数ペア:

[(1, 64976814), (2, 32488407), (3, 21658938), (6, 10829469), (7, 9282402), (9, 7219646), (14, 4641201), (18, 3609823), (21, 3094134), (42, 1547067), (63, 1031378), (126, 515689), (149, 436086), (298, 218043), (447, 145362), (894, 72681), (1043, 62298), (1341, 48454), (2086, 31149), (2682, 24227), (3129, 20766), (3461, 18774), (6258, 10383), (6922, 9387)]