87958476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 237916224

約数和(自身を除く): 149957748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1212, 1423, 1717, 1818, 2846, 3434, 3636, 4269, 5151, 5692, 6868, 8538, 10302, 12807, 15453, 17076, 20604, 24191, 25614, 30906, 48382, 51228, 61812, 72573, 96764, 143723, 145146, 217719, 287446, 290292, 431169, 435438, 574892, 862338, 870876, 1293507, 1724676, 2443291, 2587014, 4886582, 5174028, 7329873, 9773164, 14659746, 21989619, 29319492, 43979238, 87958476]

約数ペア:

[(1, 87958476), (2, 43979238), (3, 29319492), (4, 21989619), (6, 14659746), (9, 9773164), (12, 7329873), (17, 5174028), (18, 4886582), (34, 2587014), (36, 2443291), (51, 1724676), (68, 1293507), (101, 870876), (102, 862338), (153, 574892), (202, 435438), (204, 431169), (303, 290292), (306, 287446), (404, 217719), (606, 145146), (612, 143723), (909, 96764), (1212, 72573), (1423, 61812), (1717, 51228), (1818, 48382), (2846, 30906), (3434, 25614), (3636, 24191), (4269, 20604), (5151, 17076), (5692, 15453), (6868, 12807), (8538, 10302)]