25034148

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 65493792

約数和(自身を除く): 40459644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 97, 107, 134, 194, 201, 214, 268, 291, 321, 388, 402, 428, 582, 603, 642, 804, 873, 963, 1164, 1206, 1284, 1746, 1926, 2412, 3492, 3852, 6499, 7169, 10379, 12998, 14338, 19497, 20758, 21507, 25996, 28676, 31137, 38994, 41516, 43014, 58491, 62274, 64521, 77988, 86028, 93411, 116982, 124548, 129042, 186822, 233964, 258084, 373644, 695393, 1390786, 2086179, 2781572, 4172358, 6258537, 8344716, 12517074, 25034148]

約数ペア:

[(1, 25034148), (2, 12517074), (3, 8344716), (4, 6258537), (6, 4172358), (9, 2781572), (12, 2086179), (18, 1390786), (36, 695393), (67, 373644), (97, 258084), (107, 233964), (134, 186822), (194, 129042), (201, 124548), (214, 116982), (268, 93411), (291, 86028), (321, 77988), (388, 64521), (402, 62274), (428, 58491), (582, 43014), (603, 41516), (642, 38994), (804, 31137), (873, 28676), (963, 25996), (1164, 21507), (1206, 20758), (1284, 19497), (1746, 14338), (1926, 12998), (2412, 10379), (3492, 7169), (3852, 6499)]