87696396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 230630400

約数和(自身を除く): 142934004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 179, 186, 279, 358, 372, 439, 537, 558, 716, 878, 1074, 1116, 1317, 1611, 1756, 2148, 2634, 3222, 3951, 5268, 5549, 6444, 7902, 11098, 13609, 15804, 16647, 22196, 27218, 33294, 40827, 49941, 54436, 66588, 78581, 81654, 99882, 122481, 157162, 163308, 199764, 235743, 244962, 314324, 471486, 489924, 707229, 942972, 1414458, 2436011, 2828916, 4872022, 7308033, 9744044, 14616066, 21924099, 29232132, 43848198, 87696396]

約数ペア:

[(1, 87696396), (2, 43848198), (3, 29232132), (4, 21924099), (6, 14616066), (9, 9744044), (12, 7308033), (18, 4872022), (31, 2828916), (36, 2436011), (62, 1414458), (93, 942972), (124, 707229), (179, 489924), (186, 471486), (279, 314324), (358, 244962), (372, 235743), (439, 199764), (537, 163308), (558, 157162), (716, 122481), (878, 99882), (1074, 81654), (1116, 78581), (1317, 66588), (1611, 54436), (1756, 49941), (2148, 40827), (2634, 33294), (3222, 27218), (3951, 22196), (5268, 16647), (5549, 15804), (6444, 13609), (7902, 11098)]