72407244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 211542016

約数和(自身を除く): 139134772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1087, 1092, 1281, 1586, 1708, 2174, 2379, 2562, 3172, 3261, 4348, 4758, 5124, 5551, 6522, 7609, 9516, 11102, 13044, 14131, 15218, 16653, 22204, 22827, 28262, 30436, 33306, 42393, 45654, 56524, 66307, 66612, 84786, 91308, 98917, 132614, 169572, 197834, 198921, 265228, 296751, 395668, 397842, 464149, 593502, 795684, 861991, 928298, 1187004, 1392447, 1723982, 1856596, 2585973, 2784894, 3447964, 5171946, 5569788, 6033937, 10343892, 12067874, 18101811, 24135748, 36203622, 72407244]

約数ペア:

[(1, 72407244), (2, 36203622), (3, 24135748), (4, 18101811), (6, 12067874), (7, 10343892), (12, 6033937), (13, 5569788), (14, 5171946), (21, 3447964), (26, 2784894), (28, 2585973), (39, 1856596), (42, 1723982), (52, 1392447), (61, 1187004), (78, 928298), (84, 861991), (91, 795684), (122, 593502), (156, 464149), (182, 397842), (183, 395668), (244, 296751), (273, 265228), (364, 198921), (366, 197834), (427, 169572), (546, 132614), (732, 98917), (793, 91308), (854, 84786), (1087, 66612), (1092, 66307), (1281, 56524), (1586, 45654), (1708, 42393), (2174, 33306), (2379, 30436), (2562, 28262), (3172, 22827), (3261, 22204), (4348, 16653), (4758, 15218), (5124, 14131), (5551, 13044), (6522, 11102), (7609, 9516)]