74220804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{769}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 215255040

約数和(自身を除く): 141034236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 766, 769, 1149, 1532, 1538, 2298, 2307, 2681, 3076, 3447, 4596, 4614, 5362, 5383, 6894, 6921, 8043, 9228, 10724, 10766, 13788, 13842, 16086, 16149, 21532, 24129, 27684, 32172, 32298, 48258, 48447, 64596, 96516, 96894, 193788, 294527, 589054, 883581, 1178108, 1767162, 2061689, 2650743, 3534324, 4123378, 5301486, 6185067, 8246756, 10602972, 12370134, 18555201, 24740268, 37110402, 74220804]

約数ペア:

[(1, 74220804), (2, 37110402), (3, 24740268), (4, 18555201), (6, 12370134), (7, 10602972), (9, 8246756), (12, 6185067), (14, 5301486), (18, 4123378), (21, 3534324), (28, 2650743), (36, 2061689), (42, 1767162), (63, 1178108), (84, 883581), (126, 589054), (252, 294527), (383, 193788), (766, 96894), (769, 96516), (1149, 64596), (1532, 48447), (1538, 48258), (2298, 32298), (2307, 32172), (2681, 27684), (3076, 24129), (3447, 21532), (4596, 16149), (4614, 16086), (5362, 13842), (5383, 13788), (6894, 10766), (6921, 10724), (8043, 9228)]