72344475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 154990080

約数和(自身を除く): 82645605

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 105, 135, 175, 183, 189, 225, 251, 305, 315, 427, 525, 549, 675, 753, 915, 945, 1255, 1281, 1525, 1575, 1647, 1757, 2135, 2259, 2745, 3765, 3843, 4575, 4725, 5271, 6275, 6405, 6777, 8235, 8785, 10675, 11295, 11529, 13725, 15311, 15813, 18825, 19215, 26355, 32025, 33885, 41175, 43925, 45933, 47439, 56475, 57645, 76555, 79065, 96075, 107177, 131775, 137799, 169425, 229665, 237195, 288225, 321531, 382775, 395325, 413397, 535885, 688995, 964593, 1148325, 1185975, 1607655, 2066985, 2679425, 2893779, 3444975, 4822965, 8038275, 10334925, 14468895, 24114825, 72344475]

約数ペア:

[(1, 72344475), (3, 24114825), (5, 14468895), (7, 10334925), (9, 8038275), (15, 4822965), (21, 3444975), (25, 2893779), (27, 2679425), (35, 2066985), (45, 1607655), (61, 1185975), (63, 1148325), (75, 964593), (105, 688995), (135, 535885), (175, 413397), (183, 395325), (189, 382775), (225, 321531), (251, 288225), (305, 237195), (315, 229665), (427, 169425), (525, 137799), (549, 131775), (675, 107177), (753, 96075), (915, 79065), (945, 76555), (1255, 57645), (1281, 56475), (1525, 47439), (1575, 45933), (1647, 43925), (1757, 41175), (2135, 33885), (2259, 32025), (2745, 26355), (3765, 19215), (3843, 18825), (4575, 15813), (4725, 15311), (5271, 13725), (6275, 11529), (6405, 11295), (6777, 10675), (8235, 8785)]