76971204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 209649440

約数和(自身を除く): 132678236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 2617, 3268, 4902, 5234, 7353, 7851, 9804, 10468, 14706, 15702, 23553, 29412, 31404, 47106, 49723, 94212, 99446, 112531, 149169, 198892, 225062, 298338, 337593, 447507, 450124, 596676, 675186, 895014, 1012779, 1350372, 1790028, 2025558, 2138089, 4051116, 4276178, 6414267, 8552356, 12828534, 19242801, 25657068, 38485602, 76971204]

約数ペア:

[(1, 76971204), (2, 38485602), (3, 25657068), (4, 19242801), (6, 12828534), (9, 8552356), (12, 6414267), (18, 4276178), (19, 4051116), (36, 2138089), (38, 2025558), (43, 1790028), (57, 1350372), (76, 1012779), (86, 895014), (114, 675186), (129, 596676), (171, 450124), (172, 447507), (228, 337593), (258, 298338), (342, 225062), (387, 198892), (516, 149169), (684, 112531), (774, 99446), (817, 94212), (1548, 49723), (1634, 47106), (2451, 31404), (2617, 29412), (3268, 23553), (4902, 15702), (5234, 14706), (7353, 10468), (7851, 9804)]