72741462

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 86925738

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 79, 82, 114, 123, 158, 197, 237, 246, 394, 474, 591, 779, 1182, 1501, 1558, 2337, 3002, 3239, 3743, 4503, 4674, 6478, 7486, 8077, 9006, 9717, 11229, 15563, 16154, 19434, 22458, 24231, 31126, 46689, 48462, 61541, 93378, 123082, 153463, 184623, 295697, 306926, 369246, 460389, 591394, 638083, 887091, 920778, 1276166, 1774182, 1914249, 3828498, 12123577, 24247154, 36370731, 72741462]

約数ペア:

[(1, 72741462), (2, 36370731), (3, 24247154), (6, 12123577), (19, 3828498), (38, 1914249), (41, 1774182), (57, 1276166), (79, 920778), (82, 887091), (114, 638083), (123, 591394), (158, 460389), (197, 369246), (237, 306926), (246, 295697), (394, 184623), (474, 153463), (591, 123082), (779, 93378), (1182, 61541), (1501, 48462), (1558, 46689), (2337, 31126), (3002, 24231), (3239, 22458), (3743, 19434), (4503, 16154), (4674, 15563), (6478, 11229), (7486, 9717), (8077, 9006)]