78599340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5261}}^1$

素因数の和:5359

約数の個数: 72

約数和(自身を含む): 241336368

約数和(自身を除く): 162737028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5261, 7470, 10522, 14940, 15783, 21044, 26305, 31566, 47349, 52610, 63132, 78915, 94698, 105220, 157830, 189396, 236745, 315660, 436663, 473490, 873326, 946980, 1309989, 1746652, 2183315, 2619978, 3929967, 4366630, 5239956, 6549945, 7859934, 8733260, 13099890, 15719868, 19649835, 26199780, 39299670, 78599340]

約数ペア:

[(1, 78599340), (2, 39299670), (3, 26199780), (4, 19649835), (5, 15719868), (6, 13099890), (9, 8733260), (10, 7859934), (12, 6549945), (15, 5239956), (18, 4366630), (20, 3929967), (30, 2619978), (36, 2183315), (45, 1746652), (60, 1309989), (83, 946980), (90, 873326), (166, 473490), (180, 436663), (249, 315660), (332, 236745), (415, 189396), (498, 157830), (747, 105220), (830, 94698), (996, 78915), (1245, 63132), (1494, 52610), (1660, 47349), (2490, 31566), (2988, 26305), (3735, 21044), (4980, 15783), (5261, 14940), (7470, 10522)]