61978152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 164160000

約数和(自身を除く): 102181848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 199, 228, 398, 456, 597, 683, 796, 1194, 1366, 1592, 2049, 2388, 2732, 3781, 4098, 4776, 5464, 7562, 8196, 11343, 12977, 15124, 16392, 22686, 25954, 30248, 38931, 45372, 51908, 77862, 90744, 103816, 135917, 155724, 271834, 311448, 407751, 543668, 815502, 1087336, 1631004, 2582423, 3262008, 5164846, 7747269, 10329692, 15494538, 20659384, 30989076, 61978152]

約数ペア:

[(1, 61978152), (2, 30989076), (3, 20659384), (4, 15494538), (6, 10329692), (8, 7747269), (12, 5164846), (19, 3262008), (24, 2582423), (38, 1631004), (57, 1087336), (76, 815502), (114, 543668), (152, 407751), (199, 311448), (228, 271834), (398, 155724), (456, 135917), (597, 103816), (683, 90744), (796, 77862), (1194, 51908), (1366, 45372), (1592, 38931), (2049, 30248), (2388, 25954), (2732, 22686), (3781, 16392), (4098, 15124), (4776, 12977), (5464, 11343), (7562, 8196)]