78335908

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7541}}^1$

素因数の和:7612

約数の個数: 36

約数和(自身を含む): 162499932

約数和(自身を除く): 84164024

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 7541, 10388, 15082, 30164, 52787, 105574, 211148, 369509, 399673, 739018, 799346, 1478036, 1598692, 2797711, 5595422, 11190844, 19583977, 39167954, 78335908]

約数ペア:

[(1, 78335908), (2, 39167954), (4, 19583977), (7, 11190844), (14, 5595422), (28, 2797711), (49, 1598692), (53, 1478036), (98, 799346), (106, 739018), (196, 399673), (212, 369509), (371, 211148), (742, 105574), (1484, 52787), (2597, 30164), (5194, 15082), (7541, 10388)]