77049960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49391}}^1$

素因数の和:49418

約数の個数: 64

約数和(自身を含む): 248935680

約数和(自身を除く): 171885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 49391, 98782, 148173, 197564, 246955, 296346, 395128, 493910, 592692, 642083, 740865, 987820, 1185384, 1284166, 1481730, 1926249, 1975640, 2568332, 2963460, 3210415, 3852498, 5136664, 5926920, 6420830, 7704996, 9631245, 12841660, 15409992, 19262490, 25683320, 38524980, 77049960]

約数ペア:

[(1, 77049960), (2, 38524980), (3, 25683320), (4, 19262490), (5, 15409992), (6, 12841660), (8, 9631245), (10, 7704996), (12, 6420830), (13, 5926920), (15, 5136664), (20, 3852498), (24, 3210415), (26, 2963460), (30, 2568332), (39, 1975640), (40, 1926249), (52, 1481730), (60, 1284166), (65, 1185384), (78, 987820), (104, 740865), (120, 642083), (130, 592692), (156, 493910), (195, 395128), (260, 296346), (312, 246955), (390, 197564), (520, 148173), (780, 98782), (1560, 49391)]