180218376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6267

約数の個数: 96

約数和(自身を含む): 542680320

約数和(自身を除く): 362461944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 6211, 7254, 9672, 12422, 14508, 18633, 24844, 29016, 37266, 49688, 55899, 74532, 80743, 111798, 149064, 161486, 192541, 223596, 242229, 322972, 385082, 447192, 484458, 577623, 645944, 726687, 770164, 968916, 1155246, 1453374, 1540328, 1732869, 1937832, 2310492, 2503033, 2906748, 3465738, 4620984, 5006066, 5813496, 6931476, 7509099, 10012132, 13862952, 15018198, 20024264, 22527297, 30036396, 45054594, 60072792, 90109188, 180218376]

約数ペア:

[(1, 180218376), (2, 90109188), (3, 60072792), (4, 45054594), (6, 30036396), (8, 22527297), (9, 20024264), (12, 15018198), (13, 13862952), (18, 10012132), (24, 7509099), (26, 6931476), (31, 5813496), (36, 5006066), (39, 4620984), (52, 3465738), (62, 2906748), (72, 2503033), (78, 2310492), (93, 1937832), (104, 1732869), (117, 1540328), (124, 1453374), (156, 1155246), (186, 968916), (234, 770164), (248, 726687), (279, 645944), (312, 577623), (372, 484458), (403, 447192), (468, 385082), (558, 322972), (744, 242229), (806, 223596), (936, 192541), (1116, 161486), (1209, 149064), (1612, 111798), (2232, 80743), (2418, 74532), (3224, 55899), (3627, 49688), (4836, 37266), (6211, 29016), (7254, 24844), (9672, 18633), (12422, 14508)]