61971008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 112

約数和(自身を含む): 145938240

約数和(自身を除く): 83967232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 41, 44, 64, 76, 82, 88, 113, 152, 164, 176, 209, 226, 304, 328, 352, 418, 451, 452, 608, 656, 704, 779, 836, 902, 904, 1216, 1243, 1312, 1558, 1672, 1804, 1808, 2147, 2486, 2624, 3116, 3344, 3608, 3616, 4294, 4633, 4972, 6232, 6688, 7216, 7232, 8569, 8588, 9266, 9944, 12464, 13376, 14432, 17138, 17176, 18532, 19888, 23617, 24928, 28864, 34276, 34352, 37064, 39776, 47234, 49856, 50963, 68552, 68704, 74128, 79552, 88027, 94468, 101926, 137104, 137408, 148256, 176054, 188936, 203852, 274208, 296512, 352108, 377872, 407704, 548416, 704216, 755744, 815408, 968297, 1408432, 1511488, 1630816, 1936594, 2816864, 3261632, 3873188, 5633728, 7746376, 15492752, 30985504, 61971008]

約数ペア:

[(1, 61971008), (2, 30985504), (4, 15492752), (8, 7746376), (11, 5633728), (16, 3873188), (19, 3261632), (22, 2816864), (32, 1936594), (38, 1630816), (41, 1511488), (44, 1408432), (64, 968297), (76, 815408), (82, 755744), (88, 704216), (113, 548416), (152, 407704), (164, 377872), (176, 352108), (209, 296512), (226, 274208), (304, 203852), (328, 188936), (352, 176054), (418, 148256), (451, 137408), (452, 137104), (608, 101926), (656, 94468), (704, 88027), (779, 79552), (836, 74128), (902, 68704), (904, 68552), (1216, 50963), (1243, 49856), (1312, 47234), (1558, 39776), (1672, 37064), (1804, 34352), (1808, 34276), (2147, 28864), (2486, 24928), (2624, 23617), (3116, 19888), (3344, 18532), (3608, 17176), (3616, 17138), (4294, 14432), (4633, 13376), (4972, 12464), (6232, 9944), (6688, 9266), (7216, 8588), (7232, 8569)]