78823356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 202890240

約数和(自身を除く): 124066884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 73, 79, 102, 134, 146, 158, 201, 204, 219, 237, 268, 292, 316, 402, 438, 474, 804, 876, 948, 1139, 1241, 1343, 2278, 2482, 2686, 3417, 3723, 4029, 4556, 4891, 4964, 5293, 5372, 5767, 6834, 7446, 8058, 9782, 10586, 11534, 13668, 14673, 14892, 15879, 16116, 17301, 19564, 21172, 23068, 29346, 31758, 34602, 58692, 63516, 69204, 83147, 89981, 98039, 166294, 179962, 196078, 249441, 269943, 294117, 332588, 359924, 386389, 392156, 498882, 539886, 588234, 772778, 997764, 1079772, 1159167, 1176468, 1545556, 2318334, 4636668, 6568613, 13137226, 19705839, 26274452, 39411678, 78823356]

約数ペア:

[(1, 78823356), (2, 39411678), (3, 26274452), (4, 19705839), (6, 13137226), (12, 6568613), (17, 4636668), (34, 2318334), (51, 1545556), (67, 1176468), (68, 1159167), (73, 1079772), (79, 997764), (102, 772778), (134, 588234), (146, 539886), (158, 498882), (201, 392156), (204, 386389), (219, 359924), (237, 332588), (268, 294117), (292, 269943), (316, 249441), (402, 196078), (438, 179962), (474, 166294), (804, 98039), (876, 89981), (948, 83147), (1139, 69204), (1241, 63516), (1343, 58692), (2278, 34602), (2482, 31758), (2686, 29346), (3417, 23068), (3723, 21172), (4029, 19564), (4556, 17301), (4891, 16116), (4964, 15879), (5293, 14892), (5372, 14673), (5767, 13668), (6834, 11534), (7446, 10586), (8058, 9782)]