72418176

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1756

約数の個数: 96

約数和(自身を含む): 214149000

約数和(自身を除く): 141730824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1699, 1776, 2368, 2664, 3398, 3552, 4736, 5097, 5328, 6796, 7104, 10194, 10656, 13592, 14208, 15291, 20388, 21312, 27184, 30582, 40776, 42624, 54368, 61164, 62863, 81552, 108736, 122328, 125726, 163104, 188589, 217472, 244656, 251452, 326208, 377178, 489312, 502904, 565767, 652416, 754356, 978624, 1005808, 1131534, 1508712, 1957248, 2011616, 2263068, 3017424, 4023232, 4526136, 6034848, 8046464, 9052272, 12069696, 18104544, 24139392, 36209088, 72418176]

約数ペア:

[(1, 72418176), (2, 36209088), (3, 24139392), (4, 18104544), (6, 12069696), (8, 9052272), (9, 8046464), (12, 6034848), (16, 4526136), (18, 4023232), (24, 3017424), (32, 2263068), (36, 2011616), (37, 1957248), (48, 1508712), (64, 1131534), (72, 1005808), (74, 978624), (96, 754356), (111, 652416), (128, 565767), (144, 502904), (148, 489312), (192, 377178), (222, 326208), (288, 251452), (296, 244656), (333, 217472), (384, 188589), (444, 163104), (576, 125726), (592, 122328), (666, 108736), (888, 81552), (1152, 62863), (1184, 61164), (1332, 54368), (1699, 42624), (1776, 40776), (2368, 30582), (2664, 27184), (3398, 21312), (3552, 20388), (4736, 15291), (5097, 14208), (5328, 13592), (6796, 10656), (7104, 10194)]