42047928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 123832800

約数和(自身を除く): 81784872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 167, 234, 269, 312, 334, 468, 501, 538, 668, 807, 936, 1002, 1076, 1336, 1503, 1614, 2004, 2152, 2171, 2421, 3006, 3228, 3497, 4008, 4342, 4842, 6012, 6456, 6513, 6994, 8684, 9684, 10491, 12024, 13026, 13988, 17368, 19368, 19539, 20982, 26052, 27976, 31473, 39078, 41964, 44923, 52104, 62946, 78156, 83928, 89846, 125892, 134769, 156312, 179692, 251784, 269538, 359384, 404307, 539076, 583999, 808614, 1078152, 1167998, 1617228, 1751997, 2335996, 3234456, 3503994, 4671992, 5255991, 7007988, 10511982, 14015976, 21023964, 42047928]

約数ペア:

[(1, 42047928), (2, 21023964), (3, 14015976), (4, 10511982), (6, 7007988), (8, 5255991), (9, 4671992), (12, 3503994), (13, 3234456), (18, 2335996), (24, 1751997), (26, 1617228), (36, 1167998), (39, 1078152), (52, 808614), (72, 583999), (78, 539076), (104, 404307), (117, 359384), (156, 269538), (167, 251784), (234, 179692), (269, 156312), (312, 134769), (334, 125892), (468, 89846), (501, 83928), (538, 78156), (668, 62946), (807, 52104), (936, 44923), (1002, 41964), (1076, 39078), (1336, 31473), (1503, 27976), (1614, 26052), (2004, 20982), (2152, 19539), (2171, 19368), (2421, 17368), (3006, 13988), (3228, 13026), (3497, 12024), (4008, 10491), (4342, 9684), (4842, 8684), (6012, 6994), (6456, 6513)]