78015924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18211}}^1$

素因数の和:18245

約数の個数: 72

約数和(自身を含む): 238650048

約数和(自身を除く): 160634124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 18211, 36422, 54633, 72844, 109266, 127477, 163899, 218532, 254954, 309587, 327798, 382431, 509908, 619174, 655596, 764862, 928761, 1147293, 1238348, 1529724, 1857522, 2167109, 2294586, 2786283, 3715044, 4334218, 4589172, 5572566, 6501327, 8668436, 11145132, 13002654, 19503981, 26005308, 39007962, 78015924]

約数ペア:

[(1, 78015924), (2, 39007962), (3, 26005308), (4, 19503981), (6, 13002654), (7, 11145132), (9, 8668436), (12, 6501327), (14, 5572566), (17, 4589172), (18, 4334218), (21, 3715044), (28, 2786283), (34, 2294586), (36, 2167109), (42, 1857522), (51, 1529724), (63, 1238348), (68, 1147293), (84, 928761), (102, 764862), (119, 655596), (126, 619174), (153, 509908), (204, 382431), (238, 327798), (252, 309587), (306, 254954), (357, 218532), (476, 163899), (612, 127477), (714, 109266), (1071, 72844), (1428, 54633), (2142, 36422), (4284, 18211)]