72831738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 170463744

約数和(自身を除く): 97632006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 573, 1146, 1297, 1337, 2594, 2674, 3891, 4011, 7782, 8022, 9079, 9359, 18158, 18718, 27237, 28077, 54474, 56154, 63553, 127106, 190659, 247727, 381318, 495454, 743181, 1486362, 1734089, 3468178, 5202267, 10404534, 12138623, 24277246, 36415869, 72831738]

約数ペア:

[(1, 72831738), (2, 36415869), (3, 24277246), (6, 12138623), (7, 10404534), (14, 5202267), (21, 3468178), (42, 1734089), (49, 1486362), (98, 743181), (147, 495454), (191, 381318), (294, 247727), (382, 190659), (573, 127106), (1146, 63553), (1297, 56154), (1337, 54474), (2594, 28077), (2674, 27237), (3891, 18718), (4011, 18158), (7782, 9359), (8022, 9079)]