73233472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 168981120

約数和(自身を除く): 95747648

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 64, 86, 89, 92, 104, 172, 178, 184, 208, 299, 344, 356, 368, 416, 559, 598, 688, 712, 736, 832, 989, 1118, 1157, 1196, 1376, 1424, 1472, 1978, 2047, 2236, 2314, 2392, 2752, 2848, 3827, 3956, 4094, 4472, 4628, 4784, 5696, 7654, 7912, 8188, 8944, 9256, 9568, 12857, 15308, 15824, 16376, 17888, 18512, 19136, 25714, 26611, 30616, 31648, 32752, 35776, 37024, 49751, 51428, 53222, 61232, 63296, 65504, 74048, 88021, 99502, 102856, 106444, 122464, 131008, 176042, 199004, 205712, 212888, 244928, 352084, 398008, 411424, 425776, 704168, 796016, 822848, 851552, 1144273, 1408336, 1592032, 1703104, 2288546, 2816672, 3184064, 4577092, 5633344, 9154184, 18308368, 36616736, 73233472]

約数ペア:

[(1, 73233472), (2, 36616736), (4, 18308368), (8, 9154184), (13, 5633344), (16, 4577092), (23, 3184064), (26, 2816672), (32, 2288546), (43, 1703104), (46, 1592032), (52, 1408336), (64, 1144273), (86, 851552), (89, 822848), (92, 796016), (104, 704168), (172, 425776), (178, 411424), (184, 398008), (208, 352084), (299, 244928), (344, 212888), (356, 205712), (368, 199004), (416, 176042), (559, 131008), (598, 122464), (688, 106444), (712, 102856), (736, 99502), (832, 88021), (989, 74048), (1118, 65504), (1157, 63296), (1196, 61232), (1376, 53222), (1424, 51428), (1472, 49751), (1978, 37024), (2047, 35776), (2236, 32752), (2314, 31648), (2392, 30616), (2752, 26611), (2848, 25714), (3827, 19136), (3956, 18512), (4094, 17888), (4472, 16376), (4628, 15824), (4784, 15308), (5696, 12857), (7654, 9568), (7912, 9256), (8188, 8944)]