71416908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 189724080

約数和(自身を除く): 118307172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1021, 1044, 1206, 1943, 2042, 2412, 3063, 3886, 4084, 5829, 6126, 7772, 9189, 11658, 12252, 17487, 18378, 23316, 29609, 34974, 36756, 59218, 68407, 69948, 88827, 118436, 136814, 177654, 205221, 266481, 273628, 355308, 410442, 532962, 615663, 820884, 1065924, 1231326, 1983803, 2462652, 3967606, 5951409, 7935212, 11902818, 17854227, 23805636, 35708454, 71416908]

約数ペア:

[(1, 71416908), (2, 35708454), (3, 23805636), (4, 17854227), (6, 11902818), (9, 7935212), (12, 5951409), (18, 3967606), (29, 2462652), (36, 1983803), (58, 1231326), (67, 1065924), (87, 820884), (116, 615663), (134, 532962), (174, 410442), (201, 355308), (261, 273628), (268, 266481), (348, 205221), (402, 177654), (522, 136814), (603, 118436), (804, 88827), (1021, 69948), (1044, 68407), (1206, 59218), (1943, 36756), (2042, 34974), (2412, 29609), (3063, 23316), (3886, 18378), (4084, 17487), (5829, 12252), (6126, 11658), (7772, 9189)]