84164580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3413}}^1$

素因数の和:3565

約数の個数: 72

約数和(自身を含む): 257238072

約数和(自身を除く): 173073492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3413, 4110, 4932, 6165, 6826, 8220, 10239, 12330, 13652, 17065, 20478, 24660, 30717, 34130, 40956, 51195, 61434, 68260, 102390, 122868, 153585, 204780, 307170, 467581, 614340, 935162, 1402743, 1870324, 2337905, 2805486, 4208229, 4675810, 5610972, 7013715, 8416458, 9351620, 14027430, 16832916, 21041145, 28054860, 42082290, 84164580]

約数ペア:

[(1, 84164580), (2, 42082290), (3, 28054860), (4, 21041145), (5, 16832916), (6, 14027430), (9, 9351620), (10, 8416458), (12, 7013715), (15, 5610972), (18, 4675810), (20, 4208229), (30, 2805486), (36, 2337905), (45, 1870324), (60, 1402743), (90, 935162), (137, 614340), (180, 467581), (274, 307170), (411, 204780), (548, 153585), (685, 122868), (822, 102390), (1233, 68260), (1370, 61434), (1644, 51195), (2055, 40956), (2466, 34130), (2740, 30717), (3413, 24660), (4110, 20478), (4932, 17065), (6165, 13652), (6826, 12330), (8220, 10239)]