80368416

素因数分解:

$2^5\times 3^3\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 236234880

約数和(自身を除く): 155866464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 167, 216, 288, 334, 432, 501, 557, 668, 864, 1002, 1114, 1336, 1503, 1671, 2004, 2228, 2672, 3006, 3342, 4008, 4456, 4509, 5013, 5344, 6012, 6684, 8016, 8912, 9018, 10026, 12024, 13368, 15039, 16032, 17824, 18036, 20052, 24048, 26736, 30078, 36072, 40104, 48096, 53472, 60156, 72144, 80208, 93019, 120312, 144288, 160416, 186038, 240624, 279057, 372076, 481248, 558114, 744152, 837171, 1116228, 1488304, 1674342, 2232456, 2511513, 2976608, 3348684, 4464912, 5023026, 6697368, 8929824, 10046052, 13394736, 20092104, 26789472, 40184208, 80368416]

約数ペア:

[(1, 80368416), (2, 40184208), (3, 26789472), (4, 20092104), (6, 13394736), (8, 10046052), (9, 8929824), (12, 6697368), (16, 5023026), (18, 4464912), (24, 3348684), (27, 2976608), (32, 2511513), (36, 2232456), (48, 1674342), (54, 1488304), (72, 1116228), (96, 837171), (108, 744152), (144, 558114), (167, 481248), (216, 372076), (288, 279057), (334, 240624), (432, 186038), (501, 160416), (557, 144288), (668, 120312), (864, 93019), (1002, 80208), (1114, 72144), (1336, 60156), (1503, 53472), (1671, 48096), (2004, 40104), (2228, 36072), (2672, 30078), (3006, 26736), (3342, 24048), (4008, 20052), (4456, 18036), (4509, 17824), (5013, 16032), (5344, 15039), (6012, 13368), (6684, 12024), (8016, 10026), (8912, 9018)]