80970816

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{5081}}^1$

素因数の和:5179

約数の個数: 56

約数和(自身を含む): 216859104

約数和(自身を除く): 135888288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5081, 5312, 7968, 10162, 15243, 15936, 20324, 30486, 40648, 60972, 81296, 121944, 162592, 243888, 325184, 421723, 487776, 843446, 975552, 1265169, 1686892, 2530338, 3373784, 5060676, 6747568, 10121352, 13495136, 20242704, 26990272, 40485408, 80970816]

約数ペア:

[(1, 80970816), (2, 40485408), (3, 26990272), (4, 20242704), (6, 13495136), (8, 10121352), (12, 6747568), (16, 5060676), (24, 3373784), (32, 2530338), (48, 1686892), (64, 1265169), (83, 975552), (96, 843446), (166, 487776), (192, 421723), (249, 325184), (332, 243888), (498, 162592), (664, 121944), (996, 81296), (1328, 60972), (1992, 40648), (2656, 30486), (3984, 20324), (5081, 15936), (5312, 15243), (7968, 10162)]