87167988

素因数分解:

$2^2\times 3^6\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 84

約数和(自身を含む): 231366240

約数和(自身を除く): 144198252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 179, 243, 324, 334, 358, 486, 501, 537, 668, 716, 729, 972, 1002, 1074, 1458, 1503, 1611, 2004, 2148, 2916, 3006, 3222, 4509, 4833, 6012, 6444, 9018, 9666, 13527, 14499, 18036, 19332, 27054, 28998, 29893, 40581, 43497, 54108, 57996, 59786, 81162, 86994, 89679, 119572, 121743, 130491, 162324, 173988, 179358, 243486, 260982, 269037, 358716, 486972, 521964, 538074, 807111, 1076148, 1614222, 2421333, 3228444, 4842666, 7263999, 9685332, 14527998, 21791997, 29055996, 43583994, 87167988]

約数ペア:

[(1, 87167988), (2, 43583994), (3, 29055996), (4, 21791997), (6, 14527998), (9, 9685332), (12, 7263999), (18, 4842666), (27, 3228444), (36, 2421333), (54, 1614222), (81, 1076148), (108, 807111), (162, 538074), (167, 521964), (179, 486972), (243, 358716), (324, 269037), (334, 260982), (358, 243486), (486, 179358), (501, 173988), (537, 162324), (668, 130491), (716, 121743), (729, 119572), (972, 89679), (1002, 86994), (1074, 81162), (1458, 59786), (1503, 57996), (1611, 54108), (2004, 43497), (2148, 40581), (2916, 29893), (3006, 28998), (3222, 27054), (4509, 19332), (4833, 18036), (6012, 14499), (6444, 13527), (9018, 9666)]