146520756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7781

約数の個数: 72

約数和(自身を含む): 404861184

約数和(自身を除く): 258340428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 7723, 9486, 15446, 18972, 23169, 30892, 46338, 69507, 92676, 131291, 139014, 239413, 262582, 278028, 393873, 478826, 525164, 718239, 787746, 957652, 1181619, 1436478, 1575492, 2154717, 2363238, 2872956, 4070021, 4309434, 4726476, 8140042, 8618868, 12210063, 16280084, 24420126, 36630189, 48840252, 73260378, 146520756]

約数ペア:

[(1, 146520756), (2, 73260378), (3, 48840252), (4, 36630189), (6, 24420126), (9, 16280084), (12, 12210063), (17, 8618868), (18, 8140042), (31, 4726476), (34, 4309434), (36, 4070021), (51, 2872956), (62, 2363238), (68, 2154717), (93, 1575492), (102, 1436478), (124, 1181619), (153, 957652), (186, 787746), (204, 718239), (279, 525164), (306, 478826), (372, 393873), (527, 278028), (558, 262582), (612, 239413), (1054, 139014), (1116, 131291), (1581, 92676), (2108, 69507), (3162, 46338), (4743, 30892), (6324, 23169), (7723, 18972), (9486, 15446)]