91949968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 211415040

約数和(自身を除く): 119465072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 887, 1178, 1364, 1672, 1774, 2356, 2728, 3344, 3548, 4712, 5456, 6479, 7096, 9424, 9757, 12958, 14192, 16853, 19514, 25916, 27497, 33706, 39028, 51832, 54994, 67412, 78056, 103664, 109988, 134824, 156112, 185383, 219976, 269648, 302467, 370766, 439952, 522443, 604934, 741532, 1044886, 1209868, 1483064, 2089772, 2419736, 2966128, 4179544, 4839472, 5746873, 8359088, 11493746, 22987492, 45974984, 91949968]

約数ペア:

[(1, 91949968), (2, 45974984), (4, 22987492), (8, 11493746), (11, 8359088), (16, 5746873), (19, 4839472), (22, 4179544), (31, 2966128), (38, 2419736), (44, 2089772), (62, 1483064), (76, 1209868), (88, 1044886), (124, 741532), (152, 604934), (176, 522443), (209, 439952), (248, 370766), (304, 302467), (341, 269648), (418, 219976), (496, 185383), (589, 156112), (682, 134824), (836, 109988), (887, 103664), (1178, 78056), (1364, 67412), (1672, 54994), (1774, 51832), (2356, 39028), (2728, 33706), (3344, 27497), (3548, 25916), (4712, 19514), (5456, 16853), (6479, 14192), (7096, 12958), (9424, 9757)]