75004692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 204926400

約数和(自身を除く): 129921708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 641, 796, 1194, 1282, 1393, 1923, 2388, 2564, 2786, 3846, 4179, 4487, 5572, 7692, 8358, 8974, 9751, 13461, 16716, 17948, 19502, 26922, 29253, 31409, 39004, 53844, 58506, 62818, 94227, 117012, 125636, 127559, 188454, 255118, 376908, 382677, 510236, 765354, 892913, 1530708, 1785826, 2678739, 3571652, 5357478, 6250391, 10714956, 12500782, 18751173, 25001564, 37502346, 75004692]

約数ペア:

[(1, 75004692), (2, 37502346), (3, 25001564), (4, 18751173), (6, 12500782), (7, 10714956), (12, 6250391), (14, 5357478), (21, 3571652), (28, 2678739), (42, 1785826), (49, 1530708), (84, 892913), (98, 765354), (147, 510236), (196, 382677), (199, 376908), (294, 255118), (398, 188454), (588, 127559), (597, 125636), (641, 117012), (796, 94227), (1194, 62818), (1282, 58506), (1393, 53844), (1923, 39004), (2388, 31409), (2564, 29253), (2786, 26922), (3846, 19502), (4179, 17948), (4487, 16716), (5572, 13461), (7692, 9751), (8358, 8974)]