77879952

素因数分解:

$2^4\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1820

約数の個数: 60

約数和(自身を含む): 218683920

約数和(自身を除く): 140803968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 379, 758, 1137, 1427, 1516, 2274, 2854, 3032, 3411, 4281, 4548, 5708, 6064, 6822, 8562, 9096, 11416, 12843, 13644, 17124, 18192, 22832, 25686, 27288, 34248, 51372, 54576, 68496, 102744, 205488, 540833, 1081666, 1622499, 2163332, 3244998, 4326664, 4867497, 6489996, 8653328, 9734994, 12979992, 19469988, 25959984, 38939976, 77879952]

約数ペア:

[(1, 77879952), (2, 38939976), (3, 25959984), (4, 19469988), (6, 12979992), (8, 9734994), (9, 8653328), (12, 6489996), (16, 4867497), (18, 4326664), (24, 3244998), (36, 2163332), (48, 1622499), (72, 1081666), (144, 540833), (379, 205488), (758, 102744), (1137, 68496), (1427, 54576), (1516, 51372), (2274, 34248), (2854, 27288), (3032, 25686), (3411, 22832), (4281, 18192), (4548, 17124), (5708, 13644), (6064, 12843), (6822, 11416), (8562, 9096)]