72164952

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5553

約数の個数: 64

約数和(自身を含む): 203781600

約数和(自身を除く): 131616648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 5477, 6588, 10954, 13176, 16431, 21908, 32862, 43816, 49293, 65724, 98586, 131448, 147879, 197172, 295758, 334097, 394344, 591516, 668194, 1002291, 1183032, 1336388, 2004582, 2672776, 3006873, 4009164, 6013746, 8018328, 9020619, 12027492, 18041238, 24054984, 36082476, 72164952]

約数ペア:

[(1, 72164952), (2, 36082476), (3, 24054984), (4, 18041238), (6, 12027492), (8, 9020619), (9, 8018328), (12, 6013746), (18, 4009164), (24, 3006873), (27, 2672776), (36, 2004582), (54, 1336388), (61, 1183032), (72, 1002291), (108, 668194), (122, 591516), (183, 394344), (216, 334097), (244, 295758), (366, 197172), (488, 147879), (549, 131448), (732, 98586), (1098, 65724), (1464, 49293), (1647, 43816), (2196, 32862), (3294, 21908), (4392, 16431), (5477, 13176), (6588, 10954)]