72378216

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 204071400

約数和(自身を除く): 131693184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 101, 111, 148, 202, 222, 269, 296, 303, 333, 404, 444, 538, 606, 666, 807, 808, 888, 909, 1076, 1212, 1332, 1614, 1818, 2152, 2421, 2424, 2664, 3228, 3636, 3737, 4842, 6456, 7272, 7474, 9684, 9953, 11211, 14948, 19368, 19906, 22422, 27169, 29859, 29896, 33633, 39812, 44844, 54338, 59718, 67266, 79624, 81507, 89577, 89688, 108676, 119436, 134532, 163014, 179154, 217352, 238872, 244521, 269064, 326028, 358308, 489042, 652056, 716616, 978084, 1005253, 1956168, 2010506, 3015759, 4021012, 6031518, 8042024, 9047277, 12063036, 18094554, 24126072, 36189108, 72378216]

約数ペア:

[(1, 72378216), (2, 36189108), (3, 24126072), (4, 18094554), (6, 12063036), (8, 9047277), (9, 8042024), (12, 6031518), (18, 4021012), (24, 3015759), (36, 2010506), (37, 1956168), (72, 1005253), (74, 978084), (101, 716616), (111, 652056), (148, 489042), (202, 358308), (222, 326028), (269, 269064), (296, 244521), (303, 238872), (333, 217352), (404, 179154), (444, 163014), (538, 134532), (606, 119436), (666, 108676), (807, 89688), (808, 89577), (888, 81507), (909, 79624), (1076, 67266), (1212, 59718), (1332, 54338), (1614, 44844), (1818, 39812), (2152, 33633), (2421, 29896), (2424, 29859), (2664, 27169), (3228, 22422), (3636, 19906), (3737, 19368), (4842, 14948), (6456, 11211), (7272, 9953), (7474, 9684)]