72396346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 133079040

約数和(自身を除く): 60682694

約数列:

[1, 2, 11, 19, 22, 31, 37, 38, 62, 74, 151, 209, 302, 341, 407, 418, 589, 682, 703, 814, 1147, 1178, 1406, 1661, 2294, 2869, 3322, 4681, 5587, 5738, 6479, 7733, 9362, 11174, 12617, 12958, 15466, 21793, 25234, 31559, 43586, 51491, 61457, 63118, 88939, 102982, 106153, 122914, 173197, 177878, 212306, 239723, 346394, 479446, 978329, 1167683, 1905167, 1956658, 2335366, 3290743, 3810334, 6581486, 36198173, 72396346]

約数ペア:

[(1, 72396346), (2, 36198173), (11, 6581486), (19, 3810334), (22, 3290743), (31, 2335366), (37, 1956658), (38, 1905167), (62, 1167683), (74, 978329), (151, 479446), (209, 346394), (302, 239723), (341, 212306), (407, 177878), (418, 173197), (589, 122914), (682, 106153), (703, 102982), (814, 88939), (1147, 63118), (1178, 61457), (1406, 51491), (1661, 43586), (2294, 31559), (2869, 25234), (3322, 21793), (4681, 15466), (5587, 12958), (5738, 12617), (6479, 11174), (7733, 9362)]