31206624

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 84416472

約数和(自身を除く): 53209848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 73, 96, 122, 146, 183, 219, 244, 292, 366, 438, 488, 584, 732, 876, 976, 1168, 1464, 1752, 1952, 2336, 2928, 3504, 4453, 5329, 5856, 7008, 8906, 10658, 13359, 15987, 17812, 21316, 26718, 31974, 35624, 42632, 53436, 63948, 71248, 85264, 106872, 127896, 142496, 170528, 213744, 255792, 325069, 427488, 511584, 650138, 975207, 1300276, 1950414, 2600552, 3900828, 5201104, 7801656, 10402208, 15603312, 31206624]

約数ペア:

[(1, 31206624), (2, 15603312), (3, 10402208), (4, 7801656), (6, 5201104), (8, 3900828), (12, 2600552), (16, 1950414), (24, 1300276), (32, 975207), (48, 650138), (61, 511584), (73, 427488), (96, 325069), (122, 255792), (146, 213744), (183, 170528), (219, 142496), (244, 127896), (292, 106872), (366, 85264), (438, 71248), (488, 63948), (584, 53436), (732, 42632), (876, 35624), (976, 31974), (1168, 26718), (1464, 21316), (1752, 17812), (1952, 15987), (2336, 13359), (2928, 10658), (3504, 8906), (4453, 7008), (5329, 5856)]