121918992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3288

約数の個数: 80

約数和(自身を含む): 344852928

約数和(自身を除く): 222933936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 3203, 4758, 6344, 6406, 9516, 9609, 12688, 12812, 19032, 19218, 25624, 38064, 38436, 41639, 51248, 76872, 83278, 124917, 153744, 166556, 195383, 249834, 333112, 390766, 499668, 586149, 666224, 781532, 999336, 1172298, 1563064, 1998672, 2344596, 2539979, 3126128, 4689192, 5079958, 7619937, 9378384, 10159916, 15239874, 20319832, 30479748, 40639664, 60959496, 121918992]

約数ペア:

[(1, 121918992), (2, 60959496), (3, 40639664), (4, 30479748), (6, 20319832), (8, 15239874), (12, 10159916), (13, 9378384), (16, 7619937), (24, 5079958), (26, 4689192), (39, 3126128), (48, 2539979), (52, 2344596), (61, 1998672), (78, 1563064), (104, 1172298), (122, 999336), (156, 781532), (183, 666224), (208, 586149), (244, 499668), (312, 390766), (366, 333112), (488, 249834), (624, 195383), (732, 166556), (793, 153744), (976, 124917), (1464, 83278), (1586, 76872), (2379, 51248), (2928, 41639), (3172, 38436), (3203, 38064), (4758, 25624), (6344, 19218), (6406, 19032), (9516, 12812), (9609, 12688)]