64625652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19757

約数の個数: 72

約数和(自身を含む): 201067776

約数和(自身を除く): 136442124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 19727, 39454, 59181, 78908, 118362, 138089, 177543, 236724, 256451, 276178, 355086, 414267, 512902, 552356, 710172, 769353, 828534, 1025804, 1242801, 1538706, 1657068, 1795157, 2308059, 2485602, 3077412, 3590314, 4616118, 4971204, 5385471, 7180628, 9232236, 10770942, 16156413, 21541884, 32312826, 64625652]

約数ペア:

[(1, 64625652), (2, 32312826), (3, 21541884), (4, 16156413), (6, 10770942), (7, 9232236), (9, 7180628), (12, 5385471), (13, 4971204), (14, 4616118), (18, 3590314), (21, 3077412), (26, 2485602), (28, 2308059), (36, 1795157), (39, 1657068), (42, 1538706), (52, 1242801), (63, 1025804), (78, 828534), (84, 769353), (91, 710172), (117, 552356), (126, 512902), (156, 414267), (182, 355086), (234, 276178), (252, 256451), (273, 236724), (364, 177543), (468, 138089), (546, 118362), (819, 78908), (1092, 59181), (1638, 39454), (3276, 19727)]