64533924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19699}}^1$

素因数の和:19729

約数の個数: 72

約数和(自身を含む): 200782400

約数和(自身を除く): 136248476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 19699, 39398, 59097, 78796, 118194, 137893, 177291, 236388, 256087, 275786, 354582, 413679, 512174, 551572, 709164, 768261, 827358, 1024348, 1241037, 1536522, 1654716, 1792609, 2304783, 2482074, 3073044, 3585218, 4609566, 4964148, 5377827, 7170436, 9219132, 10755654, 16133481, 21511308, 32266962, 64533924]

約数ペア:

[(1, 64533924), (2, 32266962), (3, 21511308), (4, 16133481), (6, 10755654), (7, 9219132), (9, 7170436), (12, 5377827), (13, 4964148), (14, 4609566), (18, 3585218), (21, 3073044), (26, 2482074), (28, 2304783), (36, 1792609), (39, 1654716), (42, 1536522), (52, 1241037), (63, 1024348), (78, 827358), (84, 768261), (91, 709164), (117, 551572), (126, 512174), (156, 413679), (182, 354582), (234, 275786), (252, 256087), (273, 236388), (364, 177291), (468, 137893), (546, 118194), (819, 78796), (1092, 59097), (1638, 39398), (3276, 19699)]