71402742

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 91893258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 89, 166, 178, 179, 249, 267, 358, 498, 534, 537, 747, 801, 1074, 1494, 1602, 1611, 2241, 2403, 3222, 4482, 4806, 4833, 7387, 9666, 14774, 14857, 15931, 22161, 29714, 31862, 44322, 44571, 47793, 66483, 89142, 95586, 132966, 133713, 143379, 199449, 267426, 286758, 398898, 401139, 430137, 802278, 860274, 1322273, 2644546, 3966819, 7933638, 11900457, 23800914, 35701371, 71402742]

約数ペア:

[(1, 71402742), (2, 35701371), (3, 23800914), (6, 11900457), (9, 7933638), (18, 3966819), (27, 2644546), (54, 1322273), (83, 860274), (89, 802278), (166, 430137), (178, 401139), (179, 398898), (249, 286758), (267, 267426), (358, 199449), (498, 143379), (534, 133713), (537, 132966), (747, 95586), (801, 89142), (1074, 66483), (1494, 47793), (1602, 44571), (1611, 44322), (2241, 31862), (2403, 29714), (3222, 22161), (4482, 15931), (4806, 14857), (4833, 14774), (7387, 9666)]