72706272

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10667}}^1$

素因数の和:10751

約数の個数: 48

約数和(自身を含む): 193560192

約数和(自身を除く): 120853920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 10667, 21334, 32001, 42668, 64002, 85336, 128004, 170672, 256008, 341344, 512016, 757357, 1024032, 1514714, 2272071, 3029428, 4544142, 6058856, 9088284, 12117712, 18176568, 24235424, 36353136, 72706272]

約数ペア:

[(1, 72706272), (2, 36353136), (3, 24235424), (4, 18176568), (6, 12117712), (8, 9088284), (12, 6058856), (16, 4544142), (24, 3029428), (32, 2272071), (48, 1514714), (71, 1024032), (96, 757357), (142, 512016), (213, 341344), (284, 256008), (426, 170672), (568, 128004), (852, 85336), (1136, 64002), (1704, 42668), (2272, 32001), (3408, 21334), (6816, 10667)]