72322304

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 153643392

約数和(自身を除く): 81321088

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 173, 184, 256, 284, 346, 368, 568, 692, 736, 1136, 1384, 1472, 1633, 2272, 2768, 2944, 3266, 3979, 4544, 5536, 5888, 6532, 7958, 9088, 11072, 12283, 13064, 15916, 18176, 22144, 24566, 26128, 31832, 44288, 49132, 52256, 63664, 98264, 104512, 127328, 196528, 209024, 254656, 282509, 393056, 418048, 509312, 565018, 786112, 1018624, 1130036, 1572224, 2260072, 3144448, 4520144, 9040288, 18080576, 36161152, 72322304]

約数ペア:

[(1, 72322304), (2, 36161152), (4, 18080576), (8, 9040288), (16, 4520144), (23, 3144448), (32, 2260072), (46, 1572224), (64, 1130036), (71, 1018624), (92, 786112), (128, 565018), (142, 509312), (173, 418048), (184, 393056), (256, 282509), (284, 254656), (346, 209024), (368, 196528), (568, 127328), (692, 104512), (736, 98264), (1136, 63664), (1384, 52256), (1472, 49132), (1633, 44288), (2272, 31832), (2768, 26128), (2944, 24566), (3266, 22144), (3979, 18176), (4544, 15916), (5536, 13064), (5888, 12283), (6532, 11072), (7958, 9088)]