1782840168

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4561}}^1$

素因数の和:4723

約数の個数: 96

約数和(自身を含む): 4963912200

約数和(自身を除く): 3181072032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 89, 122, 178, 183, 244, 267, 356, 366, 488, 534, 549, 712, 732, 801, 1068, 1098, 1464, 1602, 2136, 2196, 3204, 4392, 4561, 5429, 6408, 9122, 10858, 13683, 16287, 18244, 21716, 27366, 32574, 36488, 41049, 43432, 48861, 54732, 65148, 82098, 97722, 109464, 130296, 164196, 195444, 278221, 328392, 390888, 405929, 556442, 811858, 834663, 1112884, 1217787, 1623716, 1669326, 2225768, 2435574, 2503989, 3247432, 3338652, 3653361, 4871148, 5007978, 6677304, 7306722, 9742296, 10015956, 14613444, 20031912, 24761669, 29226888, 49523338, 74285007, 99046676, 148570014, 198093352, 222855021, 297140028, 445710042, 594280056, 891420084, 1782840168]

約数ペア:

[(1, 1782840168), (2, 891420084), (3, 594280056), (4, 445710042), (6, 297140028), (8, 222855021), (9, 198093352), (12, 148570014), (18, 99046676), (24, 74285007), (36, 49523338), (61, 29226888), (72, 24761669), (89, 20031912), (122, 14613444), (178, 10015956), (183, 9742296), (244, 7306722), (267, 6677304), (356, 5007978), (366, 4871148), (488, 3653361), (534, 3338652), (549, 3247432), (712, 2503989), (732, 2435574), (801, 2225768), (1068, 1669326), (1098, 1623716), (1464, 1217787), (1602, 1112884), (2136, 834663), (2196, 811858), (3204, 556442), (4392, 405929), (4561, 390888), (5429, 328392), (6408, 278221), (9122, 195444), (10858, 164196), (13683, 130296), (16287, 109464), (18244, 97722), (21716, 82098), (27366, 65148), (32574, 54732), (36488, 48861), (41049, 43432)]