15705950148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{34877}}^1$

素因数の和:36681

約数の個数: 72

約数和(自身を含む): 45399436992

約数和(自身を除く): 29693486844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1787, 3574, 5361, 7148, 10722, 12509, 16083, 21444, 25018, 32166, 34877, 37527, 50036, 64332, 69754, 75054, 104631, 112581, 139508, 150108, 209262, 225162, 244139, 313893, 418524, 450324, 488278, 627786, 732417, 976556, 1255572, 1464834, 2197251, 2929668, 4394502, 8789004, 62325199, 124650398, 186975597, 249300796, 373951194, 436276393, 560926791, 747902388, 872552786, 1121853582, 1308829179, 1745105572, 2243707164, 2617658358, 3926487537, 5235316716, 7852975074, 15705950148]

約数ペア:

[(1, 15705950148), (2, 7852975074), (3, 5235316716), (4, 3926487537), (6, 2617658358), (7, 2243707164), (9, 1745105572), (12, 1308829179), (14, 1121853582), (18, 872552786), (21, 747902388), (28, 560926791), (36, 436276393), (42, 373951194), (63, 249300796), (84, 186975597), (126, 124650398), (252, 62325199), (1787, 8789004), (3574, 4394502), (5361, 2929668), (7148, 2197251), (10722, 1464834), (12509, 1255572), (16083, 976556), (21444, 732417), (25018, 627786), (32166, 488278), (34877, 450324), (37527, 418524), (50036, 313893), (64332, 244139), (69754, 225162), (75054, 209262), (104631, 150108), (112581, 139508)]