85023328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 196439040

約数和(自身を除く): 111415712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 347, 403, 416, 494, 496, 589, 608, 694, 806, 988, 992, 1178, 1388, 1612, 1976, 2356, 2776, 3224, 3952, 4511, 4712, 5552, 6448, 6593, 7657, 7904, 9022, 9424, 10757, 11104, 12896, 13186, 15314, 18044, 18848, 21514, 26372, 30628, 36088, 43028, 52744, 61256, 72176, 85709, 86056, 105488, 122512, 139841, 144352, 171418, 172112, 204383, 210976, 245024, 279682, 342836, 344224, 408766, 559364, 685672, 817532, 1118728, 1371344, 1635064, 2237456, 2656979, 2742688, 3270128, 4474912, 5313958, 6540256, 10627916, 21255832, 42511664, 85023328]

約数ペア:

[(1, 85023328), (2, 42511664), (4, 21255832), (8, 10627916), (13, 6540256), (16, 5313958), (19, 4474912), (26, 3270128), (31, 2742688), (32, 2656979), (38, 2237456), (52, 1635064), (62, 1371344), (76, 1118728), (104, 817532), (124, 685672), (152, 559364), (208, 408766), (247, 344224), (248, 342836), (304, 279682), (347, 245024), (403, 210976), (416, 204383), (494, 172112), (496, 171418), (589, 144352), (608, 139841), (694, 122512), (806, 105488), (988, 86056), (992, 85709), (1178, 72176), (1388, 61256), (1612, 52744), (1976, 43028), (2356, 36088), (2776, 30628), (3224, 26372), (3952, 21514), (4511, 18848), (4712, 18044), (5552, 15314), (6448, 13186), (6593, 12896), (7657, 11104), (7904, 10757), (9022, 9424)]