72737984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:673

約数の個数: 56

約数和(自身を含む): 158453328

約数和(自身を除く): 85715344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 277, 352, 373, 554, 704, 746, 1108, 1492, 2216, 2984, 3047, 4103, 4432, 5968, 6094, 8206, 8864, 11936, 12188, 16412, 17728, 23872, 24376, 32824, 48752, 65648, 97504, 103321, 131296, 195008, 206642, 262592, 413284, 826568, 1136531, 1653136, 2273062, 3306272, 4546124, 6612544, 9092248, 18184496, 36368992, 72737984]

約数ペア:

[(1, 72737984), (2, 36368992), (4, 18184496), (8, 9092248), (11, 6612544), (16, 4546124), (22, 3306272), (32, 2273062), (44, 1653136), (64, 1136531), (88, 826568), (176, 413284), (277, 262592), (352, 206642), (373, 195008), (554, 131296), (704, 103321), (746, 97504), (1108, 65648), (1492, 48752), (2216, 32824), (2984, 24376), (3047, 23872), (4103, 17728), (4432, 16412), (5968, 12188), (6094, 11936), (8206, 8864)]