71846736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 202112064

約数和(自身を除く): 130265328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1187, 1261, 1552, 2328, 2374, 2522, 3561, 3783, 4656, 4748, 5044, 7122, 7566, 9496, 10088, 14244, 15132, 15431, 18992, 20176, 28488, 30264, 30862, 46293, 56976, 60528, 61724, 92586, 115139, 123448, 185172, 230278, 246896, 345417, 370344, 460556, 690834, 740688, 921112, 1381668, 1496807, 1842224, 2763336, 2993614, 4490421, 5526672, 5987228, 8980842, 11974456, 17961684, 23948912, 35923368, 71846736]

約数ペア:

[(1, 71846736), (2, 35923368), (3, 23948912), (4, 17961684), (6, 11974456), (8, 8980842), (12, 5987228), (13, 5526672), (16, 4490421), (24, 2993614), (26, 2763336), (39, 1842224), (48, 1496807), (52, 1381668), (78, 921112), (97, 740688), (104, 690834), (156, 460556), (194, 370344), (208, 345417), (291, 246896), (312, 230278), (388, 185172), (582, 123448), (624, 115139), (776, 92586), (1164, 61724), (1187, 60528), (1261, 56976), (1552, 46293), (2328, 30862), (2374, 30264), (2522, 28488), (3561, 20176), (3783, 18992), (4656, 15431), (4748, 15132), (5044, 14244), (7122, 10088), (7566, 9496)]