75834928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 172211200

約数和(自身を除く): 96376272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 619, 806, 988, 1178, 1238, 1612, 1976, 2356, 2476, 3224, 3952, 4712, 4952, 6448, 7657, 8047, 9424, 9904, 11761, 15314, 16094, 19189, 23522, 30628, 32188, 38378, 47044, 61256, 64376, 76756, 94088, 122512, 128752, 152893, 153512, 188176, 249457, 305786, 307024, 364591, 498914, 611572, 729182, 997828, 1223144, 1458364, 1995656, 2446288, 2916728, 3991312, 4739683, 5833456, 9479366, 18958732, 37917464, 75834928]

約数ペア:

[(1, 75834928), (2, 37917464), (4, 18958732), (8, 9479366), (13, 5833456), (16, 4739683), (19, 3991312), (26, 2916728), (31, 2446288), (38, 1995656), (52, 1458364), (62, 1223144), (76, 997828), (104, 729182), (124, 611572), (152, 498914), (208, 364591), (247, 307024), (248, 305786), (304, 249457), (403, 188176), (494, 153512), (496, 152893), (589, 128752), (619, 122512), (806, 94088), (988, 76756), (1178, 64376), (1238, 61256), (1612, 47044), (1976, 38378), (2356, 32188), (2476, 30628), (3224, 23522), (3952, 19189), (4712, 16094), (4952, 15314), (6448, 11761), (7657, 9904), (8047, 9424)]