72407034

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1041

約数の個数: 80

約数和(自身を含む): 188388288

約数和(自身を除く): 115981254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 938, 953, 1134, 1206, 1407, 1809, 1906, 2814, 2859, 3618, 4221, 5427, 5718, 6671, 8442, 8577, 10854, 12663, 13342, 17154, 20013, 25326, 25731, 37989, 40026, 51462, 60039, 63851, 75978, 77193, 120078, 127702, 154386, 180117, 191553, 360234, 383106, 446957, 540351, 574659, 893914, 1080702, 1149318, 1340871, 1723977, 2681742, 3447954, 4022613, 5171931, 8045226, 10343862, 12067839, 24135678, 36203517, 72407034]

約数ペア:

[(1, 72407034), (2, 36203517), (3, 24135678), (6, 12067839), (7, 10343862), (9, 8045226), (14, 5171931), (18, 4022613), (21, 3447954), (27, 2681742), (42, 1723977), (54, 1340871), (63, 1149318), (67, 1080702), (81, 893914), (126, 574659), (134, 540351), (162, 446957), (189, 383106), (201, 360234), (378, 191553), (402, 180117), (469, 154386), (567, 127702), (603, 120078), (938, 77193), (953, 75978), (1134, 63851), (1206, 60039), (1407, 51462), (1809, 40026), (1906, 37989), (2814, 25731), (2859, 25326), (3618, 20013), (4221, 17154), (5427, 13342), (5718, 12663), (6671, 10854), (8442, 8577)]