61974808

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 145897200

約数和(自身を除く): 83922392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 53, 56, 76, 98, 106, 133, 152, 157, 196, 212, 266, 314, 371, 392, 424, 532, 628, 742, 931, 1007, 1064, 1099, 1256, 1484, 1862, 2014, 2198, 2597, 2968, 2983, 3724, 4028, 4396, 5194, 5966, 7049, 7448, 7693, 8056, 8321, 8792, 10388, 11932, 14098, 15386, 16642, 20776, 20881, 23864, 28196, 30772, 33284, 41762, 49343, 56392, 58247, 61544, 66568, 83524, 98686, 116494, 146167, 158099, 167048, 197372, 232988, 292334, 316198, 394744, 407729, 465976, 584668, 632396, 815458, 1106693, 1169336, 1264792, 1630916, 2213386, 3261832, 4426772, 7746851, 8853544, 15493702, 30987404, 61974808]

約数ペア:

[(1, 61974808), (2, 30987404), (4, 15493702), (7, 8853544), (8, 7746851), (14, 4426772), (19, 3261832), (28, 2213386), (38, 1630916), (49, 1264792), (53, 1169336), (56, 1106693), (76, 815458), (98, 632396), (106, 584668), (133, 465976), (152, 407729), (157, 394744), (196, 316198), (212, 292334), (266, 232988), (314, 197372), (371, 167048), (392, 158099), (424, 146167), (532, 116494), (628, 98686), (742, 83524), (931, 66568), (1007, 61544), (1064, 58247), (1099, 56392), (1256, 49343), (1484, 41762), (1862, 33284), (2014, 30772), (2198, 28196), (2597, 23864), (2968, 20881), (2983, 20776), (3724, 16642), (4028, 15386), (4396, 14098), (5194, 11932), (5966, 10388), (7049, 8792), (7448, 8321), (7693, 8056)]