72963268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 164505600

約数和(自身を除く): 91542332

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 67, 76, 89, 92, 133, 134, 161, 178, 266, 268, 322, 356, 437, 469, 532, 623, 644, 874, 938, 1246, 1273, 1541, 1691, 1748, 1876, 2047, 2492, 2546, 3059, 3082, 3382, 4094, 5092, 5963, 6118, 6164, 6764, 8188, 8911, 10787, 11837, 11926, 12236, 14329, 17822, 21574, 23674, 23852, 28658, 29279, 35644, 38893, 41741, 43148, 47348, 57316, 58558, 77786, 83482, 113297, 117116, 137149, 155572, 166964, 204953, 226594, 272251, 274298, 409906, 453188, 544502, 548596, 793079, 819812, 960043, 1089004, 1586158, 1920086, 2605831, 3172316, 3840172, 5211662, 10423324, 18240817, 36481634, 72963268]

約数ペア:

[(1, 72963268), (2, 36481634), (4, 18240817), (7, 10423324), (14, 5211662), (19, 3840172), (23, 3172316), (28, 2605831), (38, 1920086), (46, 1586158), (67, 1089004), (76, 960043), (89, 819812), (92, 793079), (133, 548596), (134, 544502), (161, 453188), (178, 409906), (266, 274298), (268, 272251), (322, 226594), (356, 204953), (437, 166964), (469, 155572), (532, 137149), (623, 117116), (644, 113297), (874, 83482), (938, 77786), (1246, 58558), (1273, 57316), (1541, 47348), (1691, 43148), (1748, 41741), (1876, 38893), (2047, 35644), (2492, 29279), (2546, 28658), (3059, 23852), (3082, 23674), (3382, 21574), (4094, 17822), (5092, 14329), (5963, 12236), (6118, 11926), (6164, 11837), (6764, 10787), (8188, 8911)]