64117404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8059}}^1$

素因数の和:8099

約数の個数: 72

約数和(自身を含む): 184831920

約数和(自身を除く): 120714516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8059, 16118, 24177, 32236, 48354, 72531, 96708, 104767, 137003, 145062, 209534, 274006, 290124, 314301, 411009, 419068, 548012, 628602, 822018, 942903, 1233027, 1257204, 1644036, 1781039, 1885806, 2466054, 3562078, 3771612, 4932108, 5343117, 7124156, 10686234, 16029351, 21372468, 32058702, 64117404]

約数ペア:

[(1, 64117404), (2, 32058702), (3, 21372468), (4, 16029351), (6, 10686234), (9, 7124156), (12, 5343117), (13, 4932108), (17, 3771612), (18, 3562078), (26, 2466054), (34, 1885806), (36, 1781039), (39, 1644036), (51, 1257204), (52, 1233027), (68, 942903), (78, 822018), (102, 628602), (117, 548012), (153, 419068), (156, 411009), (204, 314301), (221, 290124), (234, 274006), (306, 209534), (442, 145062), (468, 137003), (612, 104767), (663, 96708), (884, 72531), (1326, 48354), (1989, 32236), (2652, 24177), (3978, 16118), (7956, 8059)]