71159868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 194707968

約数和(自身を除く): 123548100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 397, 468, 766, 794, 1149, 1191, 1532, 1588, 2298, 2382, 3447, 3573, 4596, 4764, 4979, 5161, 6894, 7146, 9958, 10322, 13788, 14292, 14937, 15483, 19916, 20644, 29874, 30966, 44811, 46449, 59748, 61932, 89622, 92898, 152051, 179244, 185796, 304102, 456153, 608204, 912306, 1368459, 1824612, 1976663, 2736918, 3953326, 5473836, 5929989, 7906652, 11859978, 17789967, 23719956, 35579934, 71159868]

約数ペア:

[(1, 71159868), (2, 35579934), (3, 23719956), (4, 17789967), (6, 11859978), (9, 7906652), (12, 5929989), (13, 5473836), (18, 3953326), (26, 2736918), (36, 1976663), (39, 1824612), (52, 1368459), (78, 912306), (117, 608204), (156, 456153), (234, 304102), (383, 185796), (397, 179244), (468, 152051), (766, 92898), (794, 89622), (1149, 61932), (1191, 59748), (1532, 46449), (1588, 44811), (2298, 30966), (2382, 29874), (3447, 20644), (3573, 19916), (4596, 15483), (4764, 14937), (4979, 14292), (5161, 13788), (6894, 10322), (7146, 9958)]