121845996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 342171648

約数和(自身を除く): 220325652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 47, 62, 69, 92, 93, 94, 101, 124, 138, 141, 186, 188, 202, 207, 276, 279, 282, 303, 372, 404, 414, 423, 558, 564, 606, 713, 828, 846, 909, 1081, 1116, 1212, 1426, 1457, 1692, 1818, 2139, 2162, 2323, 2852, 2914, 3131, 3243, 3636, 4278, 4324, 4371, 4646, 4747, 5828, 6262, 6417, 6486, 6969, 8556, 8742, 9292, 9393, 9494, 9729, 12524, 12834, 12972, 13113, 13938, 14241, 17484, 18786, 18988, 19458, 20907, 25668, 26226, 27876, 28179, 28482, 33511, 37572, 38916, 41814, 42723, 52452, 56358, 56964, 67022, 72013, 83628, 85446, 100533, 109181, 112716, 134044, 144026, 147157, 170892, 201066, 216039, 218362, 288052, 294314, 301599, 327543, 402132, 432078, 436724, 441471, 588628, 603198, 648117, 655086, 864156, 882942, 982629, 1206396, 1296234, 1310172, 1324413, 1765884, 1965258, 2592468, 2648826, 3384611, 3930516, 5297652, 6769222, 10153833, 13538444, 20307666, 30461499, 40615332, 60922998, 121845996]

約数ペア:

[(1, 121845996), (2, 60922998), (3, 40615332), (4, 30461499), (6, 20307666), (9, 13538444), (12, 10153833), (18, 6769222), (23, 5297652), (31, 3930516), (36, 3384611), (46, 2648826), (47, 2592468), (62, 1965258), (69, 1765884), (92, 1324413), (93, 1310172), (94, 1296234), (101, 1206396), (124, 982629), (138, 882942), (141, 864156), (186, 655086), (188, 648117), (202, 603198), (207, 588628), (276, 441471), (279, 436724), (282, 432078), (303, 402132), (372, 327543), (404, 301599), (414, 294314), (423, 288052), (558, 218362), (564, 216039), (606, 201066), (713, 170892), (828, 147157), (846, 144026), (909, 134044), (1081, 112716), (1116, 109181), (1212, 100533), (1426, 85446), (1457, 83628), (1692, 72013), (1818, 67022), (2139, 56964), (2162, 56358), (2323, 52452), (2852, 42723), (2914, 41814), (3131, 38916), (3243, 37572), (3636, 33511), (4278, 28482), (4324, 28179), (4371, 27876), (4646, 26226), (4747, 25668), (5828, 20907), (6262, 19458), (6417, 18988), (6486, 18786), (6969, 17484), (8556, 14241), (8742, 13938), (9292, 13113), (9393, 12972), (9494, 12834), (9729, 12524)]