73216668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 201968256

約数和(自身を除く): 128751588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 907, 961, 1302, 1814, 1922, 2604, 2721, 2883, 3628, 3844, 5442, 5766, 6349, 6727, 10884, 11532, 12698, 13454, 19047, 20181, 25396, 26908, 28117, 38094, 40362, 56234, 76188, 80724, 84351, 112468, 168702, 196819, 337404, 393638, 590457, 787276, 871627, 1180914, 1743254, 2361828, 2614881, 3486508, 5229762, 6101389, 10459524, 12202778, 18304167, 24405556, 36608334, 73216668]

約数ペア:

[(1, 73216668), (2, 36608334), (3, 24405556), (4, 18304167), (6, 12202778), (7, 10459524), (12, 6101389), (14, 5229762), (21, 3486508), (28, 2614881), (31, 2361828), (42, 1743254), (62, 1180914), (84, 871627), (93, 787276), (124, 590457), (186, 393638), (217, 337404), (372, 196819), (434, 168702), (651, 112468), (868, 84351), (907, 80724), (961, 76188), (1302, 56234), (1814, 40362), (1922, 38094), (2604, 28117), (2721, 26908), (2883, 25396), (3628, 20181), (3844, 19047), (5442, 13454), (5766, 12698), (6349, 11532), (6727, 10884)]