144886716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18211}}^1$

素因数の和:18251

約数の個数: 72

約数和(自身を含む): 417637584

約数和(自身を除く): 272750868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 18211, 36422, 54633, 72844, 109266, 163899, 218532, 236743, 309587, 327798, 473486, 619174, 655596, 710229, 928761, 946972, 1238348, 1420458, 1857522, 2130687, 2786283, 2840916, 3715044, 4024631, 4261374, 5572566, 8049262, 8522748, 11145132, 12073893, 16098524, 24147786, 36221679, 48295572, 72443358, 144886716]

約数ペア:

[(1, 144886716), (2, 72443358), (3, 48295572), (4, 36221679), (6, 24147786), (9, 16098524), (12, 12073893), (13, 11145132), (17, 8522748), (18, 8049262), (26, 5572566), (34, 4261374), (36, 4024631), (39, 3715044), (51, 2840916), (52, 2786283), (68, 2130687), (78, 1857522), (102, 1420458), (117, 1238348), (153, 946972), (156, 928761), (204, 710229), (221, 655596), (234, 619174), (306, 473486), (442, 327798), (468, 309587), (612, 236743), (663, 218532), (884, 163899), (1326, 109266), (1989, 72844), (2652, 54633), (3978, 36422), (7956, 18211)]