171932964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1087}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 468840960

約数和(自身を除く): 296907996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 269, 294, 538, 588, 807, 1076, 1087, 1614, 1883, 2174, 3228, 3261, 3766, 4348, 5649, 6522, 7532, 7609, 11298, 13044, 13181, 15218, 22596, 22827, 26362, 30436, 39543, 45654, 52724, 53263, 79086, 91308, 106526, 158172, 159789, 213052, 292403, 319578, 584806, 639156, 877209, 1169612, 1754418, 2046821, 3508836, 4093642, 6140463, 8187284, 12280926, 14327747, 24561852, 28655494, 42983241, 57310988, 85966482, 171932964]

約数ペア:

[(1, 171932964), (2, 85966482), (3, 57310988), (4, 42983241), (6, 28655494), (7, 24561852), (12, 14327747), (14, 12280926), (21, 8187284), (28, 6140463), (42, 4093642), (49, 3508836), (84, 2046821), (98, 1754418), (147, 1169612), (196, 877209), (269, 639156), (294, 584806), (538, 319578), (588, 292403), (807, 213052), (1076, 159789), (1087, 158172), (1614, 106526), (1883, 91308), (2174, 79086), (3228, 53263), (3261, 52724), (3766, 45654), (4348, 39543), (5649, 30436), (6522, 26362), (7532, 22827), (7609, 22596), (11298, 15218), (13044, 13181)]