4872662964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{69877}}^1$

素因数の和:70049

約数の個数: 72

約数和(自身を含む): 13353685800

約数和(自身を除く): 8481022836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 3874, 5364, 5811, 7748, 11622, 17433, 23244, 34866, 69732, 69877, 139754, 209631, 279508, 419262, 628893, 838524, 908401, 1257786, 1816802, 2515572, 2725203, 3633604, 5450406, 8175609, 10411673, 10900812, 16351218, 20823346, 31235019, 32702436, 41646692, 62470038, 93705057, 124940076, 135351749, 187410114, 270703498, 374820228, 406055247, 541406996, 812110494, 1218165741, 1624220988, 2436331482, 4872662964]

約数ペア:

[(1, 4872662964), (2, 2436331482), (3, 1624220988), (4, 1218165741), (6, 812110494), (9, 541406996), (12, 406055247), (13, 374820228), (18, 270703498), (26, 187410114), (36, 135351749), (39, 124940076), (52, 93705057), (78, 62470038), (117, 41646692), (149, 32702436), (156, 31235019), (234, 20823346), (298, 16351218), (447, 10900812), (468, 10411673), (596, 8175609), (894, 5450406), (1341, 3633604), (1788, 2725203), (1937, 2515572), (2682, 1816802), (3874, 1257786), (5364, 908401), (5811, 838524), (7748, 628893), (11622, 419262), (17433, 279508), (23244, 209631), (34866, 139754), (69732, 69877)]