71996904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 128

約数和(自身を含む): 242092800

約数和(自身を除く): 170095896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2801, 2856, 3213, 3672, 4284, 5602, 6426, 8403, 8568, 11204, 12852, 16806, 19607, 22408, 25209, 25704, 33612, 39214, 47617, 50418, 58821, 67224, 75627, 78428, 95234, 100836, 117642, 142851, 151254, 156856, 176463, 190468, 201672, 235284, 285702, 302508, 333319, 352926, 380936, 428553, 470568, 529389, 571404, 605016, 666638, 705852, 857106, 999957, 1058778, 1142808, 1285659, 1333276, 1411704, 1714212, 1999914, 2117556, 2571318, 2666552, 2999871, 3428424, 3999828, 4235112, 5142636, 5999742, 7999656, 8999613, 10285272, 11999484, 17999226, 23998968, 35998452, 71996904]

約数ペア:

[(1, 71996904), (2, 35998452), (3, 23998968), (4, 17999226), (6, 11999484), (7, 10285272), (8, 8999613), (9, 7999656), (12, 5999742), (14, 5142636), (17, 4235112), (18, 3999828), (21, 3428424), (24, 2999871), (27, 2666552), (28, 2571318), (34, 2117556), (36, 1999914), (42, 1714212), (51, 1411704), (54, 1333276), (56, 1285659), (63, 1142808), (68, 1058778), (72, 999957), (84, 857106), (102, 705852), (108, 666638), (119, 605016), (126, 571404), (136, 529389), (153, 470568), (168, 428553), (189, 380936), (204, 352926), (216, 333319), (238, 302508), (252, 285702), (306, 235284), (357, 201672), (378, 190468), (408, 176463), (459, 156856), (476, 151254), (504, 142851), (612, 117642), (714, 100836), (756, 95234), (918, 78428), (952, 75627), (1071, 67224), (1224, 58821), (1428, 50418), (1512, 47617), (1836, 39214), (2142, 33612), (2801, 25704), (2856, 25209), (3213, 22408), (3672, 19607), (4284, 16806), (5602, 12852), (6426, 11204), (8403, 8568)]